All Two-Way Radio Microphones

Motorola PMMN4013A Remote Speaker Microphone with Windporting Clear communication in loud, wet, and windy environments for 2-pin Motorola portable radios. The Motorola PMMN4013A is a genuine OEM remote speaker microphone (RSM) designed for heavy-duty industrial, construction, and security applications. Its ergonomic PTT button can be operated without looking — even with thick work gloves — allowing instant communication throughout a shift. The PMMN4013A is equipped with Motorola’s exclusive Windporting technology, which prevents wind from howling across the microphone element and keeps the mic port clear of water ingress, ensuring voice transmissions remain clear in outdoor and severe weather conditions. A built-in 3.5mm unthreaded audio jack allows connection of a listen-only earpiece for discreet, private monitoring. The standard Motorola 2-pin (M1) connector makes it compatible with a wide range of popular commercial portables. Key Features Windporting Technology: Specially designed microphone housing prevents water from clogging the mic port and eliminates wind noise during outdoor use. 3.5mm Audio Jack: Unthreaded 3.5mm audio port for connecting a listen-only acoustic tube earpiece for private communication. IP54 Durability: Highly resistant to dust and water splashes — suitable for heavy rain and demanding job sites. Not rated for submersion. Heavy-Duty Coiled Cord: Provides maximum flexibility and stretch without tangling or stressing the radio connector. 360-Degree Swivel Clip: Sturdy rotating clip secures the microphone to a lapel, epaulette, or safety vest. Specifications Attribute Details Brand Motorola Solutions Model / SKU PMMN4013A Product Type Remote Speaker Microphone (RSM) Connector Type Motorola 2-Pin (M1) Audio Jack 3.5mm Unthreaded Microphone Type Omni-Directional with Windporting IP Rating IP54 (Dust & Water Resistant) Cable Type Coiled Integrated Clip 360-Degree Swivel Country of Origin Malaysia Compatibility Model Series MOTOTRBO R2 Motorola R Series CP200d, CP200, CP100d, CP185 Motorola CP Series BPR40, BPR40d, BPR45, BPR50DX Motorola BPR Series PR400 Motorola PR Series DEP450, DP1400 Motorola DEP/DP Series DTR550 Motorola DTR Series What’s Included Description SKU/Model Status Remote Speaker Microphone PMMN4013A Included Swivel Clothing Clip — Included Listen-Only Earpiece — Sold Separately Recommended Accessories Audio Accessories Motorola PMLN7560A Receive-Only Earpiece with Translucent Tube — Transparent acoustic tube earpiece that plugs directly into the PMMN4013A’s 3.5mm jack for private, discreet audio. Compatible Radios Motorola MOTOTRBO R2 Portable Two-Way Radio — Primary compatible radio for the PMMN4013A RSM. Motorola CP200d DMR Two-Way Radio — Popular compatible radio for the PMMN4013A RSM. Motorola CP100d Portable Two-Way Radio — Compatible CP series radio for the PMMN4013A RSM. Motorola Mag One BPR45 Portable Two-Way Radio — Compatible BPR series radio for the PMMN4013A RSM. Motorola BPR50DX Portable Two-Way Radio — Compatible BPR series radio for the PMMN4013A RSM. Frequently Asked Questions Does the PMMN4013A have a headphone jack? Yes. The PMMN4013A features a built-in 3.5mm unthreaded audio jack on the side of the microphone head. Plugging in a compatible listen-only earpiece mutes the external speaker and routes radio traffic directly to your ear. What does Windporting technology do? Motorola’s Windporting technology uses a unique microphone housing design that prevents wind from howling across the microphone element and keeps the mic port clear of water, ensuring clear voice transmission even during storms. Will this microphone fit my Motorola CP200d or MOTOTRBO R2? Yes. The PMMN4013A uses the standard Motorola 2-pin (M1) connector, which is the exact plug required for both the CP200d and the MOTOTRBO R2 portable radios. Is the PMMN4013A waterproof? The PMMN4013A carries an IP54 rating, meaning it is highly protected against dust and can withstand splashing water from any direction. It is not rated for full submersion. Warranty 1-year manufacturer’s warranty.

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IP54 Compact Windporting Remote Speaker Microphone Compact shoulder speaker microphone with Windporting audio technology, IP54 weather sealing, and an integrated 3.5mm non-threaded earpiece audio jack. The Motorola PMMN4076A (catalog part PMMN4076 / PMMN4076A) is an authentic original equipment manufacturer (OEM) compact remote speaker microphone (RSM) engineered for MOTOTRBO portable two-way radios. Designed for field personnel in security, manufacturing, hospitality, construction, and public safety, this shoulder mic allows users to transmit and receive clear audio messages without removing the radio transceiver from their belt. Featuring Motorola's proprietary Windporting™ technology, the Motorola PMMN4076A actively dampens ambient wind noise during severe outdoor weather while preventing water from clogging the microphone element and distorting transmitted audio. The unit features a rugged IP54 ingress protection rating against dust and splashing water, an ergonomic side-mounted Push-To-Talk (PTT) button, a 360-degree rotating clothing clip for shoulder or lapel mounting, and a unibody coiled cable. Additionally, a built-in 3.5mm non-threaded un-switched audio jack allows operators to attach secondary receive-only earpieces or surveillance kits for discreet private listening in noisy environments or customer-facing operations under FCC Licensing standards. Key Features & Benefits Windporting™ Audio Technology: Reduces harsh background wind distortion in severe weather and prevents water build-up over the microphone port. Integrated 3.5mm Audio Jack: Allows quick connection of receive-only earpieces or surveillance kits for private, confidential communications. IP54 Weather Sealing: Rated against dust ingress and water splashes for dependable daily operation in demanding field environments. Compact Ergonomic Design: Lightweight shoulder mic profile clips securely to lapels or tactical vests without weighing down work attire. 360-Degree Heavy-Duty Swivel Clip: Reinforced rear mounting clip rotates fully to position the microphone conveniently on either shoulder or chest. Genuine Motorola OEM Build: Manufactured to exact electrical and mechanical specs for seamless integration with MOTOTRBO portables. Specifications Attribute Details Brand Motorola Solutions Model / SKU PMMN4076A / PMMN4076 Product Type Compact Remote Speaker Microphone (RSM) Ingress Protection IP54 Dust & Splash Resistant Audio Technology Windporting Audio Noise Reduction Secondary Audio Jack 3.5mm Non-Threaded Receive-Only Port Intrinsic Safety Rating UL Approved (Select Models) Clip Attachment 360-Degree Rotating Metal-Reinforced Swivel Clip Color / Housing Black Commercial-Grade Polymer Weight 0.53 lbs (0.24 kg) Compatibility Compatible Motorola MOTOTRBO Portable Radios XPR3300 XPR3300e XPR3500 XPR3500e DP2400 DP2400e DP2600 DP2600e DP3441 DP3441e DP3661e DEP550 DEP550e DEP570 DEP570e XiRP6600 XiRP6600i XiRP6620 XiRP6620i R5 What’s Included Description SKU/Model Status Motorola IP54 Remote Speaker Microphone PMMN4076A Included 360-Degree Rotating Lapel Clip Integrated Included Heavy-Duty Coiled Interface Cable Integrated Included Recommended Accessories Earpieces & Private Audio Motorola RLN4941A Receive-Only Earpiece – Acoustic tube earpiece with 3.5mm plug for discreet listening. Batteries & Charging Hardware Motorola PMPN4527A IMPRES Single-Unit Charger – Desktop rapid charger dock for MOTOTRBO handheld transceivers. More Resources How To Care for and Maintain Portable Radios How Two-Way Radios Improve Workplace Safety and Emergency Response 15 Myth-Busting Facts About Two-Way Radio Range Browse All Motorola Parts & Accessories Frequently Asked Questions Does the Motorola PMMN4076A feature an earpiece jack? Yes, the Motorola PMMN4076A includes a built-in 3.5mm non-threaded audio jack on the side of the housing for attaching receive-only earpieces or acoustic tube surveillance kits. What is Windporting technology? Motorola Windporting technology reduces background audio noise caused by severe wind and weather. It also prevents water from sealing over the microphone element, ensuring clear transmit audio in wet outdoor conditions. Is the PMMN4076A waterproof? The PMMN4076A features an IP54 weather rating, protecting the unit against dust ingress and splashing water from any direction. Does this remote speaker mic work with XPR 7000 series radios? No. The PMMN4076A utilizes the multi-pin connector specifically designed for the XPR 3000 and XPR 3000e series (as well as DP2000, DEP 500, and XiR P6600 series). XPR 7000 series radios require a different accessory connector. Is the Motorola PMMN4076A an authentic Motorola product? Yes, the Motorola PMMN4076A is a genuine original equipment manufacturer remote speaker microphone manufactured directly by Motorola Solutions.   Warranty 1-year manufacturer’s replacement warranty.

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Intrinsically Safe Remote Speaker Microphone with 13-Pin Connector Rugged IP67 Submersible Handheld Audio Accessory Protect your workforce and secure critical voice communications in hazardous deployment zones with a certified intrinsically safe remote speaker microphone. The genuine Hytera SM26N1-P is a commercial-grade Hytera SM26N1-P Remote Speaker Microphone for HP782 portable two-way radios engineered to perform under extreme environmental stresses. Integrating the Hytera SM26N1-P into your operational gear provides field personnel with immediate hands-free access to transmission lines without requiring them to handle the main radio unit. This factory-authorized audio tool features an intrinsically safe rating, certifying its defense against spark hazards in areas containing combustible dusts, flammable gases, or volatile vapors. Perfect for team members working inside oil and gas refineries, chemical processing complexes, offshore production facilities, and emergency fire response units, the Hytera SM26N1-P addresses the core challenge of ensuring communication safety within classified explosive environments. The ergonomic housing includes a high-visibility orange emergency alert button positioned for rapid, blind tactical activation during crisis scenarios. Additionally, integrated Microchip Protection hardware provides built-in OEM firmware verification to safeguard the transceiver’s internal digital circuitry. The heavy-duty coiled cord connection line hooks securely to matching radio accessory ports via a robust 13-pin connector interface that fastens tight with an integrated metal thumb screw. To maintain the factory-certified IP67 dust-proof and waterproof submersion boundaries, technical operators must check that the interface connector is seated perfectly flat and completely screwed down before stepping onto hazardous job floors. Avoid jerking or whipping the heavy coiled cable line excessively to prevent stress fractures near the molded strain relief boots. Key Features & Benefits Intrinsically Safe Hazard Defense: Functions as a certified Hytera SM26N1-P Remote Speaker Microphone for HP782 asset for hazardous areas. IP67 Submersible Waterproofing: Sealed completely against fine dust entry and certified to survive external water immersion up to 1 meter for 30 minutes. Top-Mounted Emergency Button: Features a dedicated, tactile emergency key enabling immediate distress signal dispatching to monitoring centers. Microchip Protection System: Embeds localized OEM verification chips to ensure full software capability and protect your digital hardware. 360-Degree Swivel Metal Clip: Anchored by a heavy-duty, rotating metallic clothing clasp that grips uniform loops or tactical vests securely. Specifications Attribute Details Brand Hytera Model/SKU Hytera SM26N1-P (SM26N1-P) Product Type Remote Speaker Microphone (RSM) Interface Type 13-Pin Multi-Pin Connector with Thumb Screw Safety Certification Intrinsically Safe (HazLoc Approved) IP Rating IP67 (Dust-Proof & Submersible) Cable Type High-Flex Black Coiled Cord Armor Attachment 360-Degree Swivel Metal Clip Color Black Compatibility Radios HP602 HP682 HP702 HP782 PD602 PD602i PD662 PD662i PD682 PD682i X1e X1ei X1p X1pi Recommended Accessories Hytera HP782 Portable Digital Two-Way Radio (HP782) — The flagship digital handheld transceiver that connects natively to the 13-pin audio interface on this microphone. More Resources Guide to Hazardous Location Two-Way Radios Frequently Asked Questions Does this speaker microphone have an internal audio port for secondary earpieces? No, the Hytera SM26N1-P is a sealed, high-integrity structural microphone built explicitly without external auxiliary audio output jacks to optimize its rugged IP67 submersion rating and preserve its intrinsically safe hazardous-location boundary. What does the Microchip Protection feature do when connected? The integrated microchip handles electronic OEM handshake authorization with your radio. This ensures that the radio system acknowledges the accessory properly, calibrates audio output frequencies automatically, and blocks knockoff, uncertified accessories from damaging your system. Can I leave this microphone attached to the radio while cleaning the unit? Yes, because both the Hytera SM26N1-P and its compatible radio platforms carry severe IP67 submersible engineering profiles, the complete mated assembly can be safely wiped down with warm water and a soft cloth to clear away workplace grime.   Warranty 1-year manufacturer's warranty.

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Motorola PMMN4131B IMPRES RM730 Small Remote Speaker Microphone Compact IP68 submersible RSM with Windporting, 99 Phon audio, and emergency button for MOTOTRBO R7, R7a, ION, MXP600, and MXP660. The Motorola PMMN4131B, also known as the RM730, is a compact IMPRES remote speaker microphone engineered for professionals who need reliable, high-volume audio in demanding field environments. Its slim, low-profile design minimizes clothing snag points and sits close to the chest panel without sacrificing acoustic power — making it ideal for public safety personnel, utility workers, heavy manufacturing, and security teams. The PMMN4131B integrates Windporting technology to block wind distortion and rapidly shed rainwater, keeping the internal acoustic chamber clear during outdoor operations. A built-in 3.5mm non-threaded mono audio jack supports optional receive-only earpieces for silent, confidential message monitoring. The prominent orange emergency button on top of the housing enables rapid emergency signaling without fumbling for the radio. Rated IP68 — completely dust-tight and waterproof, remaining fully operational after immersion in up to 2 meters of water for 4 hours. The PMMN4131B is the current factory-authorized revision of the legacy PMMN4131 and uses a specialized low-profile multi-pin side connector designed for next-generation MOTOTRBO platforms. Key Features & Benefits IMPRES™ Intelligent Audio: Automatically balances audio gain levels for optimized voice clarity across varying ambient noise conditions. IP68 Submersible: Completely dust-tight and waterproof — fully operational after immersion in up to 2 meters of water for 4 hours. Windporting Technology: Channels air away from the microphone core to eliminate wind roar distortion and prevent water logging during heavy rain. 99 Phon Loud Speaker: High-output speaker delivers powerful, intelligible audio to cut through loud background noise on job sites, in vehicles, and in public venues. Orange Emergency Button: Prominent, high-visibility emergency button on top of the housing for rapid emergency signaling without reaching for the radio. 360-Degree Swivel Clip: Heavy-duty rotating garment clip anchors the microphone flat against tactical vests, uniform straps, or epaulettes. 3.5mm Non-Threaded Audio Jack: Accepts standard 3.5mm mono earpiece plugs for silent, confidential receive-only monitoring. Compact Low-Profile Design: Slim housing minimizes snag points and sits close to the chest panel for comfortable all-day wear. Specifications Attribute Details Brand Motorola Model / SKU PMMN4131B (also PMMN4131 / RM730) Product Type Small Remote Speaker Microphone (RSM) Audio Technology IMPRES™ Intelligent Audio, Windporting IP Rating IP68 (2m / 4 hours) Audio Output 99 Phon Audio Jack 3.5mm Non-Threaded Mono Emergency Button Yes — Orange, Top-Mounted Clip Style 360-Degree Swivel Clip Dimensions 2.75 × 2.16 × 0.86 in Weight 0.18 lbs Color Black Country of Origin Malaysia Compatibility Model Series R7, R7a Motorola R Series ION Motorola ION Series MXP600, MXP660 Motorola MXP Series What's Included Description SKU/Model Status Compact Remote Speaker Microphone PMMN4131B Included 360-Degree Rotating Garment Clip Integrated Included Compatible Portable Two-Way Radio — Sold Separately Listen-Only Earpiece — Sold Separately Recommended Accessories Compatible Radios Motorola MOTOTRBO R7 Portable Two-Way Radio — Premium MOTOTRBO digital portable that natively pairs with the PMMN4131B low-profile side connector. Motorola MOTOTRBO Ion Portable Smart Radio — Android-powered smart radio compatible with the PMMN4131B. More Resources Browse All Motorola R7 Accessories, Batteries, Chargers & Earpieces Frequently Asked Questions Can the integrated 3.5mm audio jack accommodate threaded earpiece plugs? No. The built-in auxiliary audio port on the PMMN4131B is a standard non-threaded mono receiver jack designed to accept universal slide-in 3.5mm earpiece plugs. It does not support threaded connectors. How does Windporting benefit workers during outdoor use? Windporting channels air away from the acoustic microphone core to eliminate the roaring distortion caused by high winds, while also preventing water logging during heavy rain. This ensures clear voice transmission in outdoor environments where standard RSMs typically struggle. Is the PMMN4131B backwards compatible with legacy MOTOTRBO radios? No. The PMMN4131B uses a specialized low-profile multi-pin side connector designed for next-generation MOTOTRBO platforms including the R7, R7a, ION, MXP600, and MXP660. It does not connect to legacy MOTOTRBO side accessory ports. What is the difference between the PMMN4131 and PMMN4131B? The PMMN4131B is the current factory-authorized revision of the legacy PMMN4131, offering updated materials and improved performance. Both part numbers refer to the same IMPRES RM730 small remote speaker microphone. Warranty 1-year manufacturer’s warranty.

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Professional PTT & Microphone Audio Adapter Cable for Receive-Only Earpieces Genuine Hytera multi-pin audio controller cable featuring an in-line Push-To-Talk button, sensitive electret microphone, 3.5mm earpiece socket, and IP54 weatherproofing. The Hytera ACN-02P (catalog part ACN-02P / ACN-02-P) is an authentic original equipment manufacturer (OEM) audio adapter cable engineered to connect 3.5mm receive-only earpieces to commercial Hytera portable two-way radios. Designed with an integrated in-line Push-To-Talk (PTT) switch and omnidirectional microphone, this audio controller transforms standard listen-only surveillance earpieces, C-rings, and acoustic tubes into full two-way communication systems, allowing operators to transmit and receive clearly without reaching for the radio chassis. Built for demanding security operations, hospitality staff, crowd management teams, and industrial workers, the Hytera ACN-02P utilizes a reinforced 13-pin multi-pin radio interface featuring a secure thumbscrew mechanical lock to eliminate accidental disconnects. The durable in-line microphone housing includes a 360-degree rotating clothing clip that secures firmly to lapels, collars, or tactical vests. Certified to an IP54 ingress protection rating against dust and splashing water, the ACN-02P delivers reliable audio clarity and modular headset flexibility across Hytera H-Series, PD6, and X1 digital transceivers under FCC Licensing commercial operating standards. Key Features & Benefits Modular 3.5mm Audio Interface: Connects directly to standard 3.5mm listen-only earpieces (including acoustic tubes, C-style swivel hooks, and D-rings) for cost-effective hygiene and gear sharing. Ergonomic In-Line PTT & Microphone: Sensitive electret condenser microphone captures natural voice modulation while the tactile PTT button provides responsive keying even while wearing work gloves. 13-Pin Thumbscrew Locking Connector: Heavy-duty multi-pin plug fastens securely to the radio accessory terminal with a knurled screw, preventing signal loss or physical disconnection. IP54 Splash & Dust Resistance: Sealed against outdoor moisture, rain splashes, and airborne dust to maintain consistent audio performance across industrial and outdoor job sites. 360-Degree Swivel Mounting Clip: Integrated metal clothing clip rotates smoothly to anchor the microphone at the optimal position near the operator's collar. Heavy-Duty Strain-Relieved Cabling: Flexible, reinforced jacket protects internal copper conductors from bending fatigue, stretching, and daily workplace wear. Specifications Attribute Details Brand Hytera Model / SKU ACN-02P / ACN-02-P Replaces / Supersedes ACN-02 (Legacy multi-pin interface) Product Type PTT & Microphone Audio Accessory Cable Radio Connector Hytera Proprietary 13-Pin Multi-Pin with Thumbscrew Lock Earpiece Connector 3.5 mm (1/8") Mono/Stereo Audio Socket Microphone Sensitivity -45 ± 3 dB @ 1 kHz (3.0 V, 2.2 kΩ, 0 dB = 1 V/Pa) Ingress Protection IP54 (Dust and Water-Splash Resistant) Operating Temperature -20°C to +60°C (-4°F to +140°F) Storage Temperature -40°C to +85°C (-40°F to +185°F) Weight Approx. 0.08 lbs (35 g) Color Finish Black Textured Polymer Compatibility Compatible Hytera Portable Two-Way Radios HP502 HP562 HP602 HP682 HP702 HP782 PD602 PD602i PD662 PD662i PD682 PD682i X1e X1p X1pi Z1p PDC680 PTC680 PDC550 PDM680 PT590 Earpieces EA01 EH01 EH02 ES01 Recommended Accessories Receive-Only Earpieces (3.5mm Plug) Hytera EA-01 Receive-Only Acoustic Tube Earpiece – Clear acoustic tube surveillance earpiece with a 3.5mm audio plug for discreet listening. Hytera EH-01 Receive-Only C-Style Swivel Earpiece – Ergonomic C-ring swivel earpiece with a 3.5mm connector for comfortable shift-long wear. Hytera EH-02 Receive-Only D-Style Swivel Earpiece – Secure over-the-ear D-ring earpiece with a 3.5mm plug for active personnel. Batteries & Carrying Hardware Hytera BP2403 Li-Ion Rechargeable Battery Pack – High-capacity 2400 mAh slim battery pack for HP6 and HP7 series portable radios. Hytera NCN011 Heavy-Duty Nylon Carrying Case – Durable protective carry case for Hytera digital portable transceivers. More Resources How to Choose and Properly Wear a Two-Way Radio Earpiece Top Hytera Accessories To Boost Team Communication Browse All Hytera Earpieces & Headsets Browse All Hytera Microphones & Audio Accessories Frequently Asked Questions What does the "P" suffix at the end of part number ACN-02P mean? The "P" suffix signifies the updated, newer version of Hytera's multi-pin connector audio cable. The Hytera ACN-02P features an upgraded 13-pin connector interface that expands hardware compatibility to Hytera's modern H-Series radios (HP5, HP6, HP7) and converged multi-mode smart devices (PDC680, PTC680, PDC550), while maintaining backward compatibility with legacy PD6 and X1 series transceivers, replacing the older ACN-02. Does the Hytera ACN-02P include an earpiece in the box? No. The ACN-02P is an audio controller cable featuring the radio connector, in-line PTT button, and microphone element terminating in a 3.5mm female audio socket. It is designed to pair with your preferred 3.5mm receive-only earpiece, such as the Hytera EA-01, EH-01, or EH-02. Why is a separate PTT cable used instead of an all-in-one earpiece? Using the Hytera ACN-02P allows organizations to assign individual, personal earpieces to staff members for hygiene and comfort while keeping the primary PTT cable attached to the shared radio fleet. If an earpiece is damaged, only the low-cost earpiece needs replacement rather than the entire radio cable assembly. Is this audio cable waterproof? The ACN-02P carries an IP54 ingress protection rating, protecting internal electrical contacts from dust intrusion and rain splashes. It is designed for wet outdoor weather but is not rated for full underwater submersion. Can I use third-party 3.5mm listen-only earpieces with this cable? Yes. The Hytera ACN-02P features an industry-standard 3.5mm (1/8") audio socket compatible with standard commercial receive-only earpieces as well as authentic Hytera audio accessories.   Warranty 1-year manufacturer’s replacement warranty.

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Intrinsically Safe Remote Speaker Microphone with 2.5mm Audio Jack Reliable Hands-Free Audio for Hazardous Environments Protect your field workforce and enhance tactical flexibility with a certified intrinsically safe remote speaker microphone featuring a discrete secondary earpiece port. The genuine Hytera SM26N2-P is a professional-grade Hytera SM26N2-P Remote Speaker Microphone for HP782 portable two-way radios engineered to perform reliably across demanding industrial applications. Integrating the Hytera SM26N2-P into your communication deployment allows operators to transmit and receive high-clarity voice messages without continually removing the main transceiver handset from their utility belts. This specialized audio unit carries certified intrinsically safe engineering, preventing ignition risks when operating inside environments with flammable vapors, gases, or combustible dust clouds. Perfect for safety compliance officers, utility field crews, refinery technicians, and security details, the Hytera SM26N2-P combines physical resilience with accessory flexibility. Built with an IP54 environmental rating, the microphone chassis resists airborne dust penetration and multi-directional water spray. Unlike fully sealed alternatives, this model features a built-in 2.5mm auxiliary accessory port, allowing personnel to connect an external secondary earpiece (such as the Hytera EAS03) for completely private, low-visibility message monitoring in crowds or quiet areas. The microphone assembly relies on a high-flexibility black coiled cord that securely interfaces with matching radio chassis blocks via a 13-pin multi-pin connector plug backed by an integrated metal thumb screw. To maintain complete electrical connection integrity and maximize internal electronic security, the unit utilizes advanced Microchip Protection hardware for automatic OEM firmware verification. When servicing or deploying the equipment, always ensure the thumb screw is threaded down firmly, and never attempt to link or disconnect audio accessories while standing within an active hazardous location boundary. Key Features & Benefits Certified Intrinsically Safe Build: Validated for hazardous areas (HazLoc) to eliminate static or electrical spark hazards in volatile atmospheres. 2.5mm Auxiliary Audio Port: Accommodates secondary receive-only earpieces cleanly to enable discrete, confidential message listening. Top-Mounted Emergency Alert: Features an integrated, high-visibility tactical emergency button to trigger immediate distress signals to dispatchers. IP54 Dust & Splash Resistance: Constructed to shield internal acoustic elements from heavy dust contamination and rain splashes. 360-Degree Swivel Metal Clip: Anchored by a heavy-duty, rotating metallic clothing clasp that fastens securely onto uniform straps or tactical vests. Specifications Attribute Details Brand Hytera Model/SKU Hytera SM26N2-P (SM26N2-P) Product Type Remote Speaker Microphone (RSM) Interface Type 13-Pin Multi-Pin Connector with Thumb Screw Safety Certification Intrinsically Safe (HazLoc Approved) IP Rating IP54 (Dust & Splash Resistant) Accessory Port 2.5mm Audio Jack Cable Type Heavy-Duty Black Coiled Cord Color Black Compatibility Radios HP602 HP682 HP702 HP782 PD602 PD602i PD662 PD662i PD682 PD682i X1e X1ei X1p X1pi Recommended Accessories Hytera HP782 Portable Digital Two-Way Radio (HP782) — The flagship handheld digital transceiver built to link natively with the 13-pin thumb-screw connection of this microphone. Hytera EAS03 Receive-Only Earpiece with 2.5mm Plug (EAS03) — The dedicated covert acoustic tube earpiece that plugs directly into this microphone's side port for private monitoring. More Resources Guide to Commercial Earpieces and Audio Accessories Frequently Asked Questions What is the practical difference between this model and the Hytera SM26N1-P? While both models feature an intrinsically safe design and a 13-pin radio connector, the SM26N2-P is rated IP54 and features a 2.5mm audio jack for external earpiece routing. The SM26N1-P is rated IP67 and is completely sealed without an auxiliary port to allow for full deep-water submersion. Can I use third-party 2.5mm earpieces with this speaker microphone? The auxiliary port is cut to standard 2.5mm dimensional parameters and fits standard single-pin plugs. However, it is highly recommended to use authentic Hytera accessories like the EAS03 to guarantee full structural alignment and clear audio matching. Is the emergency button active immediately upon plugging the microphone in? Yes, as long as the 13-pin connector is seated properly and screwed down, the integrated emergency button links directly with the radio's logic board. Emergency behavior rules (such as silent alarms or hot-mic states) must be configured beforehand within your radio's system software.   Warranty 1-year manufacturer's warranty.

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Remote Speaker Microphone with Volume Control Enhance your communication capabilities with the Hytera SM26M1, a robust remote speaker microphone designed for compatible Hytera portable radios. Keep your radio securely attached to your belt or clothing while bringing the microphone and speaker closer to your mouth and ear for clearer transmissions and easier listening, especially in noisy environments. This microphone features an integrated push-to-talk (PTT) button for quick call initiation and a high/low volume switch, allowing you to adjust audio levels instantly without reaching for the radio. Its IP54 rating signifies resistance to dust ingress and water splashes, ensuring reliable performance during daily use in various conditions. The inclusion of a 2.5mm audio jack offers added flexibility, allowing you to connect a compatible earpiece (not included) for discreet listening, further improving communication privacy and effectiveness in loud settings. The Hytera SM26M1 is an essential tool for professionals needing reliable and accessible communication control. Key Features Integrated PTT Button: Allows for easy and quick push-to-talk functionality without handling the radio. High/Low Volume Control: Enables users to adjust speaker volume directly on the microphone for optimal clarity. IP54 Rated Durability: Provides protection against dust ingress and water splashes for reliable operation in various environments. 2.5mm Audio Jack: Offers the option to connect a separate earpiece for private listening (earpiece sold separately). Compact and Lightweight Design: Ensures comfortable wear and minimal interference during movement. Compatibility BD502i BD552i BD612i PD402i PD412i PD482i PD502i PD562i TC508 TC518 TC580 TC700 Benefits Improved Communication Clarity: Brings the microphone and speaker closer to the user, enhancing audio quality for sending and receiving messages. Enhanced Convenience: Allows radio operation (PTT, volume) without needing to remove the radio from a belt or holder. Increased Safety: Enables users to keep their hands free and focus on tasks while communicating. Greater Durability: IP54 rating reduces the risk of damage from dust and water, extending product life and reducing replacement costs. Flexible Listening Options: The audio jack permits private communication via an earpiece in loud or sensitive environments. Warranty 1-year manufacturer's warranty

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Lightweight Commercial Remote Speaker Microphone with Earphone Jack Compact shoulder speaker mic featuring a 2-pin screw-down connector, 3.5mm listen-only audio port, and 360-degree revolving clip for Icom portable radios. The Icom HM158LA (catalog part HM-158LA) is an authentic original equipment manufacturer (OEM) compact remote speaker microphone designed for commercial Icom portable transceivers. Engineered to provide clear, reliable audio transmission without removing the radio from your belt or holster, this lightweight shoulder microphone improves daily operational efficiency across warehouse management, education, hospitality, security, and job site environments. Built for dependable daily service, the Icom HM158LA features a reinforced right-angle 2-pin connector equipped with dual screw-down locking fasteners to ensure a secure, rattle-free connection that prevents accidental disconnection. The microphone body houses a high-output internal speaker and a sensitive omnidirectional microphone element protected behind a durable front acoustic grill. A side-mounted secondary 3.5mm audio jack allows users to connect private listen-only earpieces in loud or confidential surroundings, while a 360-degree revolving alligator clip securely grips lapels, epaulets, and duty straps. Operating under FCC Licensing commercial standards, the HM158LA delivers long-term audio reliability across Icom digital and analog handhelds. Key Features & Benefits Compact & Lightweight Form Factor: Ergonomic profile fits comfortably in the hand and rests discreetly on uniform lapels without pulling on fabric. Dual-Screw 2-Pin Locking Interface: Reinforced right-angle plug features dual retention screws to ensure an airtight, rattle-free mechanical connection. Integrated 3.5mm Earpiece Jack: Enables quick connection of secondary listen-only surveillance earpieces for discreet private communications. 360-Degree Revolving Swivel Clip: Heavy-duty spring-loaded rear alligator clip rotates 360 degrees to anchor firmly to shirts, jackets, or tactical vests. Durable Heavy-Duty Coiled Cord: Flexible, strain-relieved coiled cable extends up to 19.3 inches to accommodate natural body movement. Genuine Icom OEM Quality: Manufactured to strict OEM electrical tolerances to guarantee optimal modulation and audio reproduction. Specifications Attribute Details Brand Icom Model / SKU HM158LA / HM-158LA Product Type Compact Remote Speaker Microphone (RSM) Radio Connector Type Right-Angle 2-Pin Screw-Attached Connector (2.5mm / 3.5mm) Auxiliary Audio Jack 3.5 mm (1/8") Mono Listen-Only Earphone Port Housing Construction High-Impact Commercial-Grade Polymer Mounting Hardware 360-Degree Revolving Metal-Reinforced Alligator Clip Cable Length 19.3 in (490 mm) when curled Weight 4.4 oz (125 g) Microphone Type Omnidirectional Electret Condenser Compatibility Compatible Icom Portable Radios F1000 F1000D F2000 F2000D F1100D F2100D F3001 F4001 F3002 F4002 F3003 F4003 F3011 F4011 F3230D F4230D V3MR V10MR V86 U86 T10 What’s Included Description SKU/Model Status Icom Compact Remote Speaker Microphone HM158LA Included 360-Degree Swivel Clothing Clip Integrated Included 2-Pin Screw-Down Cable Assembly Integrated Included Recommended Accessories Listen-Only Earpieces Icom SP27 Complete Acoustic Tube Earphone – Clear acoustic tube listen-only earpiece with a 3.5mm plug for discreet private listening. Icom SP13 Earbud Style Earphone – Compact 3.5mm listen-only earbud with flexible coiled cable for shoulder speaker microphones. Batteries & Charging Hardware Icom BP279 Li-Ion Rechargeable Battery Pack – 1570 mAh slim rechargeable battery pack for V10MR and F1000 series portables. Icom BC213 Desktop Rapid Charger Base – Single-unit rapid drop-in desktop charging cradle for Icom handheld radios. More Resources How To Care for and Maintain Portable Radios How Two-Way Radios Improve Workplace Safety and Emergency Response 15 Myth-Busting Facts About Two-Way Radio Range Browse All Icom Two-Way Radios & Accessories Frequently Asked Questions Does the Icom HM158LA include an earphone jack? Yes. The Icom HM158LA features a side-mounted 3.5mm (1/8") audio jack that allows users to plug in standard listen-only earpieces or acoustic tube surveillance headsets for private monitoring. How does the connector attach to the radio? The Icom HM158LA utilizes a 2-pin right-angle connector with dual mechanical thumb screws that thread directly into the radio chassis, preventing accidental disconnects during active shifts. Is the Icom HM158LA waterproof? The HM158LA is designed for standard indoor and outdoor commercial use but does not carry a submersible IP rating. For full IP67 waterproof submersion protection, consider the Icom HM-168LWP. Is the clothing clip adjustable? Yes. The rear alligator clothing clip swivels a full 360 degrees, allowing you to position the speaker microphone comfortably at any angle on your lapel, collar, or vest strap. Is this an authentic Icom product? Yes, the Icom HM158LA is a genuine original equipment manufacturer (OEM) accessory manufactured directly by Icom America.   Warranty 1-year manufacturer’s replacement warranty.

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Motorola PMMN4127A WM500 Operational Critical Wireless Remote Speaker Microphone IP67-rated Bluetooth RSM for Motorola R, TLK, ION, MXP, and EVOLVE series portables. The Motorola PMMN4127A (WM500) is a wireless Remote Speaker Microphone (RSM) designed for operational-critical environments. Compact and lightweight, the WM500 delivers high-quality audio performance and robust Bluetooth wireless connectivity — ideal for professionals who need reliable, hands-free communication without the constraints of a cable. The PMMN4127A is the updated version of the PMMN4127. Key Features IP67 Rated: Fully dustproof and submersible in 1 meter of water, built to withstand harsh operational environments. Bluetooth Wireless Connectivity: Reliable wireless link to compatible Motorola portables, eliminating cable management and improving mobility. Windporting Microphone: Delivers loud, clear audio for efficient communication even in noisy, outdoor, or high-wind environments. Emergency & Programmable Buttons: Dedicated orange emergency button plus multiple programmable buttons for fast access to critical functions. Long Battery Life: Extended usage time for uninterrupted operations throughout long shifts. Compact & Lightweight: 58 mm (W) × 24.5 mm (H) × 81 mm (L) and 0.235 lb for comfortable all-day wear. Includes Charging Cable: Ships with a charging cable for convenient recharging between shifts. Specifications Attribute Details Brand Motorola Model / SKU PMMN4127A (WM500; replaces PMMN4127) Product Type Wireless Remote Speaker Microphone (RSM) Connectivity Bluetooth IP Rating IP67 Microphone Type Windporting Audio Jack 3.5mm (non-threaded) Volume Control Yes Display None Programmable Buttons Orange emergency button + multiple programmable buttons Weight 0.235 lb Dimensions 58 mm (W) × 24.5 mm (H) × 81 mm (L) Compatibility Model Series R5 Motorola R Series R7 Motorola R Series TLK110, TLK100, TLK100I, TLK150 Motorola TLK Series ION Motorola ION Series MXM600, MXP600, MXP660 Motorola MXP Series EVOLVE Motorola EVOLVE Series LEXL11 Motorola LEX Series MACKENZIE, RAJANG Motorola Regional Models What’s Included Description SKU / Model Status WM500 Wireless Remote Speaker Microphone PMMN4127A Included Charging Cable — Included Compatible Portable Radio — Sold Separately Recommended Accessories Compatible Radios Motorola MOTOTRBO R7 Portable Two-Way Radio — Compatible R series radio for use with the PMMN4127A wireless RSM. Motorola MOTOTRBO R5 Portable Two-Way Radio — Compatible R series radio for use with the PMMN4127A wireless RSM. Motorola TLK110 WAVE LTE Cellular Two-Way Radio — Compatible TLK series radio for use with the PMMN4127A wireless RSM. Motorola MOTOTRBO Ion Portable Smart Radio — Compatible ION series radio for use with the PMMN4127A wireless RSM. More Resources Motorola WM500 Data Sheet (PDF) Motorola WM500 Training Guide (PDF) Frequently Asked Questions What is the wireless range of the PMMN4127A? Motorola does not publish a specific Bluetooth range for the WM500. Typical Bluetooth Class 2 devices operate at up to approximately 10 meters (33 feet) in open environments. Actual range may vary depending on environmental conditions and obstructions. Contact Atlantic Radio for deployment guidance. What is the difference between the PMMN4127 and the PMMN4127A? The PMMN4127A is the current factory revision of the PMMN4127. Both part numbers refer to the same WM500 Wireless RSM with identical specifications and compatibility. Is the PMMN4127A waterproof? Yes. The PMMN4127A carries an IP67 rating, making it fully dustproof and submersible in 1 meter of water for up to 30 minutes. Warranty 1-year manufacturer’s warranty.

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Heavy-Duty Submersible Remote Speaker Microphone Line Deliver extreme voice clarity, Windporting noise reduction, and rugged IP68 protection. The Motorola RM780 IMPRES Remote Speaker Microphone (RSM) line is a premium, heavy-duty wired audio accessory engineered for public safety officers, industrial technicians, emergency first responders, and field service crews. Built to withstand extreme operational environments, the RM780 features Motorola's advanced IMPRES audio processing and Windporting microphone architecture. This combination cancels loud ambient background noise from sirens, machinery, and gale-force winds while preventing water from clogging the microphone diaphragm. Designed for maximum tactile usability, the RM780 features a large, glove-friendly form factor and a low-profile 360-degree swivel clip that keeps the microphone sitting close to your chest or lapel. Every RM780 model carries an IP68 dust-tight and submersible rating (water immersion up to 6 feet for 2 hours), integrated radio controls (including a dedicated orange emergency button and programmable side buttons), and a 3.5mm non-threaded audio jack for secondary receive-only earpieces. Model Options Select the RM780 configuration that matches your radio fleet's connector interface and regulatory safety requirements: PMMN4128B (HAZLOC / Multi-Pin Side Connector): Features Motorola's modern multi-pin side accessory connector designed for radios such as the R7, Ion, APXN Series, and MXP Series. It carries TIA4950 (UL) HazLoc certification for safe operation in explosive or hazardous industrial environments and includes a top volume rocker toggle, two programmable buttons, and an emergency button. PMMN4177A (GCAI Mini Connector): Features the compact GCAI Mini connector interface designed for radios utilizing that specific accessory connection. It provides the full RM780 core feature set — including IMPRES audio, Windporting, IP68 submersibility, large housing, 3.5mm earpiece jack, emergency button, and programmable buttons — for non-HazLoc deployments. Key Features & Benefits IMPRES Audio Intelligence: Automatically optimizes microphone gain, increases volume headroom, and cancels ambient noise for crisp, consistent voice transmissions in loud environments. Windporting Technology: Reduces howling wind noise in harsh weather and drains water instantly so voice audio remains clear after immersion. IP68 Submersible Durability: Certified dust-tight and submersible in up to 6 feet (2 meters) of water for 2 hours, ensuring “Work-When-Wet” field reliability. Large Glove-Friendly Housing: Ergonomically shaped with heavy textured grips to allow effortless operation while wearing thick work or fire gloves. Low-Profile Swivel Clip: Heavy-duty 360-degree rotating clothing clip keeps the microphone flush against your body to reduce snagging hazards. 3.5mm Earpiece Audio Port: Integrated 3.5mm non-threaded side jack allows quick attachment of secondary receive-only earpieces for discrete channel monitoring. Integrated Radio Controls: Prominent orange emergency button and programmable shortcut buttons allow rapid tactical responses directly from the mic. Model Comparison Matrix Feature / Attribute PMMN4128B PMMN4177A Marketing Name RM780 IMPRES RSM (HAZLOC / Modern Side) RM780 IMPRES RSM (GCAI Mini) Connector Type Modern Side Accessory Interface GCAI Mini Connector Intrinsic Safety (HazLoc) TIA4950 (UL) Certified Standard (Non-HazLoc) IP Rating IP68 Submersible (2m / 2h) IP68 Submersible (2m / 2h) Audio Jack 3.5mm Non-Threaded 3.5mm Non-Threaded Volume Control Top Volume Rocker Toggle Radio Controlled / Integrated Emergency & Programmable Buttons Yes (Emergency + 2 Prog) Yes (Emergency + Programmable) Specifications Attribute Details Brand Motorola Solutions Product Family RM780 IMPRES Remote Speaker Microphone Audio Technology IMPRES & Windporting Ingress Protection IP68 Submersible (6 ft / 2 m for 2 hours) Audio Jack 3.5mm Non-Threaded Side Port Mounting Clip Low-Profile 360-Degree Swivel Clip Compatibility PMMN4128B (Multi-Pin Side Connector / HazLoc) Model Series APXN30, APXN50, APXN70 Motorola APXN Series R7, R7a Motorola R Series Ion Motorola ION Series MXP600, MXP660, MXP7000 Motorola MXP Series PMMN4177A (GCAI Mini Connector) Model Series APXNEXT, APXNEXT XE Motorola APXNEXT Series APXN70 (GCAI Mini) Motorola APXN Series What’s Included Description SKU/Model Status RM780 IMPRES Remote Speaker Microphone PMMN4128B or PMMN4177A Included (Based on Selection) Low-Profile Swivel Clothing Clip PMLN8121 Included (Pre-installed) Recommended Accessories Secondary Earpieces Motorola PMLN8120A 3.5mm Receive Only Xtra Loud Translucent Tube Earpiece — 3.5mm earpiece featuring a clear translucent acoustic tube for discrete channel monitoring. Field Replacement Parts (PMMN4128B) Motorola PMKN4232A Replacement Coil Cord — Heavy-duty replacement microphone cable assembly. Compatible Radios Motorola R7 Digital Portable Radio — Advanced digital handheld radio featuring high-level noise cancellation. Motorola Ion Smart Two-Way Radio — Android-based smart radio combining LTE broadband data with clear voice. More Resources Reasons To Get Motorola R7 Radios for Your Business Needs 12 Reasons To Use Motorola Portable Radios Browse All Motorola Radio Accessories & Parts Frequently Asked Questions What are the main differences between PMMN4128B and PMMN4177A? Both options feature the core RM780 heavy-duty housing, IMPRES audio, Windporting, IP68 submersibility, and 3.5mm jack. PMMN4128B features Motorola's modern multi-pin side connector with TIA4950 (UL) HazLoc certification for radios like the R7 and Ion. PMMN4177A utilizes a GCAI Mini connector interface for radios equipped with that specific accessory jack. What does the IP68 submersibility rating guarantee for the RM780? The IP68 rating certifies that the microphone is completely dust-tight and can be submerged in up to 6 feet (2 meters) of water for up to 2 hours without water intrusion or performance loss. How does Windporting technology improve audio clarity? Windporting acoustically filters out wind noise caused by severe weather or moving vehicles and prevents water from pooling over the microphone element, allowing voice audio to transmit clearly. Can I connect a private earpiece to the RM780? Yes, all RM780 models feature an integrated 3.5mm non-threaded audio port on the side of the housing, allowing quick attachment of receive-only earpieces such as the Motorola PMLN8120A. Which model should I select for oil, gas, or chemical facilities? You should select PMMN4128B, as it carries TIA4950 (UL) HazLoc certification for safe operation in explosive gas or dust atmospheres when paired with certified hazardous-location radios. Warranty Covered by a 1-year manufacturer’s warranty.

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Palm Microphone for Commercial Mobile and Repeater Fleets Optimize vehicle dispatch communications with a rugged, field-ready standard mobile microphone. The Hytera SM16A1 is a durable audio accessory engineered for seamless daily operations. This genuine Hytera SM16A1 Palm Microphone for HM782 serves as the standard communication interface for handheld dispatching from vehicles and base stations. Equipped with a heavy-duty coiled cable, the SM16A1 establishes a secure link to your communication hub via its resilient 10-pin aviation connector. Built for transport dispatchers, security fleets, and public utility operators, the Hytera SM16A1 solves the problem of degraded audio or broken connections in demanding professional environments. This compact accessory features an ergonomic design with an integrated push-to-talk button and a metal dash-mount clip for convenient equipment placement. Before purchasing, users must verify that their vehicle transceiver or repeater base is equipped with the compatible 10-pin aviation interface to ensure proper physical and electrical integration. Offering exceptional omni-directional voice reproduction, the Hytera SM16A1 ensures your transmissions cut through environmental vehicle noise. The SM16A1 is constructed with an IP54 environmental rating to protect internal electrical components against fine dust particles and outdoor water spray. No specialized alignment software or driver configuration is required, making the SM16A1 a completely plug-and-play replacement for damaged or worn operational field microphones. Key Features & Benefits Rugged Environmental Build: Rated at IP54 to shield internal components against dust exposure and moisture ingress during field operations. Tactile PTT Transmission: Features an ergonomic push-to-talk button that provides clear tactile feedback for error-free dispatching. Secure Aviation Link: The Hytera SM16A1 Palm Microphone for HM782 utilizes a 10-pin locking aviation connector to eliminate unexpected wire pull-outs. Omni-Directional Voice Capture: Equipped with an advanced acoustic element that delivers uniform sensitivity and consistent clarity across diverse mobile environments. Convenient Storage Mounting: Includes a sturdy metal dash clip to keep the microphone safely docked and accessible inside a vehicle cab. Specifications Attribute Details Brand Hytera Model/SKU SM16A1 Product Type Palm Microphone Connector Type 10-Pin Aviation Sensitivity -26±3dB @1KHz (0dB＝1v/Pa) Output Impedance ≤2.2kΩ Directionality Omni-Directional IP Rating IP54 Operating Temperature -30°C to +65°C Dimensions 82.0 mm x 56.0 mm x 32.2 mm Weight 120.0g Compatibility MD782i MD782 RD622i RD622 RD982i RD982i-S HM682 HM782 HR652 HR1062 MNC360 What's Included Description SKU/Model Status Standard Palm Microphone Assembly SM16A1 ✅ Included Metal Dash-Mount Clip Clip ✅ Included Digital Mobile Radio Transceiver HM782 ❌ Sold Separately Recommended Accessories Hytera HM782 Professional DMR Mobile Radio (HM782) — Next-generation mobile transceiver that utilizes this 10-pin aviation mic accessory.  Hytera HM682 Commercial DMR Mobile Radio (HM682) — High-performance fleet mobile radio natively compatible with this standard microphone.  More Resources How to Use a Hytera Two-Way Radio: Programming, Channels, and Everyday Use Frequently Asked Questions Does the Hytera SM16A1 package include vehicle dashboard mounting hardware? Yes, this standard microphone kit comes complete with a durable metal dash-mount clip and associated structural retention parts, allowing operators to securely dock the unit inside a truck cab or dispatch console. What is the exact connector style on this mobile microphone? This model features an integrated heavy-duty coiled cable terminated with a professional 10-pin locking aviation-style connector, ensuring an uncompromised physical connection that resists vibrational detachment in mobile environments. Can this hand mic be washed or submerged in water? While this accessory carries an IP54 environmental rating protecting it against fine dust ingress and splashing water spray from any direction, it is not fully submersible and should never be dropped into liquid or cleaned with direct high-pressure water hoses.   Warranty 1-year manufacturer's warranty.

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Wireless Bluetooth Audio for Professional Radios Stay connected hands-free with high-performance audio engineered for demanding environments. The Hytera SM27W2 is a professional-grade wireless accessory designed to maximize field mobility. Integrating the Hytera SM27W2 Bluetooth remote speaker microphone for HP782 into your operations provides robust audio performance without requiring users to handle the portable radio directly. Equipped with a powerful 2.5W speaker and advanced noise cancellation, it delivers clear voice communication across busy work environments. Built for seamless team deployment, this rugged microphone eliminates cable restrictions and cord strain during critical shifts. The user-friendly layout features tactile volume controls, a large push-to-talk button, and programmable keys for efficient operation. Before ordering, verify that your handheld fleet has built-in Bluetooth modules or compatible wireless adapters installed. Key Features & Benefits Wireless Mobility: The Hytera SM27W2 Bluetooth remote speaker microphone for HP782 provides dependable hands-free operation up to 30 feet away from the host radio. High-Output Speaker: Features a 2.5W maximum speaker paired with noise-filtering technology to ensure reliable communication in loud industrial locations. Rugged IP67 Housing: Built to withstand harsh environmental conditions with dust-tight sealing and submersible water resistance. Proximity Fast Pairing: Establishes a secure wireless connection in under 2 seconds when placed within 10 centimeters of a compatible device. Long Shift Runtime: Internal 1100 mAh rechargeable battery delivers more than 20 hours of active operating time based on a standard 5-5-90 duty cycle. Configurable Controls: Designed with an accessible layout that includes dedicated volume buttons, a top emergency key, and three programmable keys. Specifications Attribute Details Brand Hytera Model/SKU SM27W2 Audio Output 2.5 Watts maximum Communication Protocol Bluetooth V4.2 Wireless Range 26 to 32 feet Battery Capacity 1100 mAh Battery Life 20 hours or greater (5-5-90 duty cycle) Charging Time 3.5 hours or less IP Rating IP67 Compatibility HP602 HP682 HP702 HP782 BD552i PD482i X1ei X1pi What’s Included Description SKU/Model Status Bluetooth Remote Speaker Microphone SM27W2 ✅ Included Swivel Mount Belt Clip Built-In ✅ Included Radio Programming Software CPS ❌ Sold Separately Bluetooth Wireless Adapter ADA-01 / ADN-01 ❌ Sold Separately Recommended Accessories Hytera HP782 Professional DMR Portable Two-Way Radio – High-performance host portable radio with native Bluetooth capability for wireless accessory integration. Hytera HP702 Professional DMR Portable Two-Way Radio – Compatible digital two-way radio supporting seamless proximity pairing with wireless audio devices. Hytera HP682 Professional DMR Portable Two-Way Radio – Compatible H-Series digital radio featuring native wireless connectivity for clear remote communication. Hytera HP602 Professional DMR Portable Two-Way Radio – Durable portable radio that integrates with wireless speaker microphones to allow hands-free convenience. Hytera ADA-01 Bluetooth Adapter for Mobile Radios and Repeaters – Plugs into the 10-pin aviation port of mobile configurations to add wireless connection capabilities. Hytera ADN-01 Bluetooth Adapter works with ESW01 Earpiece – Multi-pin adapter that attaches directly to legacy handheld radios to bridge wireless audio signals. Hytera ADN-02 Bluetooth Adapter for Portable Radios – Compact wireless accessory interface built for PD6 series digital portables lacking native chipsets. More Resources How to Use a Hytera Two-Way Radio: Programming, Channels, and Everyday Use Frequently Asked Questions How do I pair the wireless microphone with a compatible radio? To pair the device, turn on the microphone and hold it within 10 centimeters of your Bluetooth-enabled portable radio. The proximity quick-pairing feature establishes a secure wireless link automatically in under 2 seconds. What is the operating battery life of this speaker microphone? The integrated 1100 mAh rechargeable battery delivers over 20 hours of continuous operation when running on a standard 5-5-90 duty cycle, easily covering extended work shifts. Can this audio accessory be used in rainy or outdoor conditions? Yes, the microphone is built with a rugged housing rated at IP67, which provides complete dust protection and allows it to withstand accidental water immersion up to 1 meter for 30 minutes. Does this wireless microphone feature customizable controls? Yes, the layout includes an intuitive interface with dedicated volume adjustments, a top emergency key, and three programmable buttons that can be configured for custom functions via your radio settings. Is a separate wireless adapter required for all Hytera models? A separate wireless adapter is only required if your specific handheld radio does not feature an integrated, native Bluetooth chip. Models with native Bluetooth can connect directly without additional hardware. What type of warranty coverage is included with this accessory? This genuine audio accessory comes backed by standard manufacturer coverage to ensure reliability and performance during professional operations in the field.   Warranty 1-year manufacturer’s warranty. The Hytera SM27W2 is a Bluetooth wireless remote speaker microphone with clip. This speaker microphone will work with any Bluetooth capable Hytera radio or adapter. Adapters include ADA-01, ADN-01, and ADN-02. SM27W2 COMPATIBILITY BD552i-BT PD482i-BT X1ei X1pi HP602-G-BT HP682-G-BT HP702-G-BT HP782-G-BT PNC360S PNC380S PNC550 PNC560 MD622i-BT HM652-G-BT HM682-G-BT HM782-G-BT MNC360 MNC580 WARRANTY *1-year manufacturer's warranty.

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Rugged Shoulder-Mounted Remote Speaker Microphone for Professional Two-Way Radios Maintain clear, hands-free communications in demanding and harsh industrial environments. Important Notice: The Hytera SM50M1 is the official direct factory replacement model for the discontinued Hytera SM08M3 remote speaker microphone. It features an upgraded structural casing and improved environmental sealing while utilizing the exact same 10-Pin aviation connector layout. The Hytera SM50M1 is a genuine original equipment manufacturer (OEM) heavy-duty remote speaker microphone (RSM) engineered to provide elite audio performance under rugged field conditions. Integrating the Hytera SM50M1 into your team's portable fleet infrastructure allows users to keep their handheld transceivers securely anchored to their utility belts or tactical vests while maintaining uninterrupted voice paths. Built with a compact, low-profile layout, this shoulder-mounted accessory provides seamless operational convenience for professionals working across manufacturing complexes, logistical yards, and commercial security operations. Engineered to endure the standard wear and tear of intense daily shifts, the Hytera SM50M1 features an exceptional standalone IP67 environmental protection rating, making it completely impervious to dust ingress and capable of surviving full water submersion. For operations requiring discreet listening profiles, an integrated 3.5 mm audio jack allows immediate connection to an optional receive-only earpiece. The core assembly utilizes a heavy-duty coiled cable fitted with a secure 10-Pin aviation connector to prevent accidental disconnects, alongside a robust metal dash-mount clip that easily secures to uniforms, lapel straps, or vehicle cabin brackets. Key Features & Benefits Direct Legacy Replacement: Deploys as the official upgraded replacement for the aging Hytera SM08M3 microphone accessory, ensuring seamless fleet continuity. Submersible IP67 Engineering: Provides absolute protection against fine dust and full water immersion up to 1 meter for 30 minutes, ensuring total field survival in torrential downpours. Integrated 3.5 mm Audio Port: Features a protected side audio jack to interface with receive-only earphones, adapting the mic assembly to an IP54 splash-resistant rating for discreet monitoring. Heavy-Duty 10-Pin Connector: Outfitted with a high-flex coiled cable and a premium 10-Pin aviation connector block that locks firmly into the radio body to prevent strain failure. Tactile Uniform & Dash Mounting: Equipped with a resilient metal dash-mount backing clip that securely latches onto uniform shoulder straps, utility loops, or vehicle dashboard docks. Specifications Attribute Details Brand Hytera Model / SKU SM50M1 Replaces Model SM08M3 Accessory Type Rugged Remote Speaker Microphone (RSM) Standalone Enclosure Rating IP67 Dustproof and Submersible Hybrid Earpiece Connected Rating IP54 Dust and Splash Resistant Cable Style High-Flex Structural Coiled Cord Connector Type 10-Pin Aviation Connector Audio Jack Interface 3.5 mm Receive-Only Terminal Compatibility BD502I BD552I BD612I PD402I PD412I PD482I PD502I PD562I TC508 TC518 Recommended Accessories Hytera EA01 Receive-Only Earpiece – The ideal acoustic tube monitoring companion that plugs directly into the SM50M1 side port for private, low-profile audio listening. Hytera BD612i Portable Digital Radio – A commercial-grade digital handheld transceiver perfectly matched to accept this 10-Pin rugged remote microphone. More Resources Top Hytera Accessories To Boost Team Communication How To Care for and Maintain Portable Radios Frequently Asked Questions Will this microphone work as a direct replacement for my old SM08M3 mic? Yes. The Hytera SM50M1 is the designated, factory-approved replacement model for the legacy SM08M3. It uses the exact same 10-Pin aviation connector and electrical specifications, meaning it will plug into your existing radios without requiring firmware updates. Does the waterproof rating change when an external earpiece is plugged in? Yes. Standing alone, the Hytera SM50M1 features an IP67 rating against total water submersion. When you plug a receive-only earpiece into the 3.5 mm accessory port, the overall threshold drops to an IP54 rating, which provides solid defense against dust accumulation and omnidirectional water splashes. Can this remote microphone be mounted inside a vehicle cabin? Yes, the microphone assembly features a specialized metal dash-mount clip on the rear housing casing, allowing it to hang securely from standard vehicle dashboard hanger brackets when utilized in mobile base station setups. Will this microphone work safely with standard 2-pin Hytera radio models? No, this model is built with a dedicated 10-Pin aviation connector plug. It will only interface with specific commercial radios that incorporate matching multi-pin accessory ports, such as the BD502i, BD552i, BD612i, PD402i, and PD482i frameworks. Is the push-to-talk button built to handle use with heavy work gloves? Yes, the side-mounted push-to-talk (PTT) lever features an oversized tactile profile that delivers clear mechanical feedback, making it easy to trigger even when wearing heavy industrial or thermal safety gloves. What baseline manufacturing warranty protects this commercial audio tool? This authentic original equipment manufacturer component is fully covered against early electrical faults, material degradation, or assembly anomalies under standard factory product warranty rules.   Warranty 1-year manufacturer’s warranty.

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Motorola RMN5050A Desktop Microphone Large push-to-talk desktop mic for base station and dispatch use with Motorola MOTOTRBO mobile radios. The Motorola RMN5050A is a genuine desktop microphone designed for base station and fixed-location radio installations. It connects directly to compatible Motorola MOTOTRBO mobile radios and provides a convenient, ergonomic push-to-talk interface for operators who communicate from a desk, dispatch console, or fixed workstation — eliminating the need to pick up the radio handset to transmit. The RMN5050A features a large, easy-to-access PTT button for comfortable one-handed operation during extended shifts. Its durable construction is built for daily use in demanding environments including dispatch centers, security operations, transportation hubs, and industrial control rooms. Compatible with a wide range of Motorola XPR5, DGM, DM, and XIR mobile radio series. Key Features & Benefits Large Push-to-Talk Button: Oversized PTT button allows comfortable, effortless one-handed transmission without reaching for the radio. Desktop Base Station Design: Sits stably on a desk or console surface, ideal for dispatch operators, security supervisors, and fixed-location radio users. Clear Audio Transmission: Delivers clear voice pickup for effective communication across all compatible Motorola mobile radio platforms. Wide Compatibility: Works with a broad range of Motorola MOTOTRBO XPR5, DGM, DM, and XIR series mobile radios. Durable Construction: Built to withstand daily use in demanding operational environments. Genuine OEM Part: Factory-authorized Motorola accessory ensuring correct fit, connector compatibility, and audio performance. Specifications Attribute Details Brand Motorola Model / SKU RMN5050A Product Type Desktop Microphone PTT Type Large Push-to-Talk Button Use Case Base Station / Dispatch / Fixed Workstation Country of Origin Malaysia Compatibility Model Series XPR4350, XPR4380, XPR4550, XPR4580 Motorola XPR4 Series XPR5350, XPR5350e, XPR5380, XPR5380e, XPR5550, XPR5550e, XPR5580, XPR5580e Motorola XPR5 Series DGM5000, DGM5000e, DGM5500, DGM5500e, DGM8000, DGM8000e, DGM8500, DGM8500e Motorola DGM Series DM3000, DM4400e, DM4401e, DM4600e, DM4601e Motorola DM Series CM7668, CM7668i Motorola CM Series XIRM8220, XIRM8228, XIRM8260, XIRM8268, XIRM8620i, XIRM8628i, XIRM8660i, XIRM8668, XIRM8668i Motorola XIR Series What’s Included Description SKU/Model Status Desktop Microphone RMN5050A Included Compatible Motorola Mobile Radio — Sold Separately Frequently Asked Questions What is the RMN5050A used for? The RMN5050A is a desktop microphone designed for base station and fixed-location radio use. It connects to a compatible Motorola MOTOTRBO mobile radio and allows the operator to transmit using a large desk-mounted PTT button, without needing to pick up the radio or a handheld mic. Which Motorola mobile radios is the RMN5050A compatible with? The RMN5050A is compatible with a wide range of Motorola MOTOTRBO mobile radios including the XPR4350–4580, XPR5350e–5580e, DGM5000–8500e, DM3000–4601e, CM7668/CM7668i, and XIR M8220–M8668i series. See the compatibility table above for the full list. Can the RMN5050A be used with portable handheld radios? No. The RMN5050A is designed specifically for Motorola MOTOTRBO mobile (vehicle-mount or base station) radios. It is not compatible with portable handheld radios. Does the RMN5050A include the mobile radio? No. The RMN5050A desktop microphone is sold separately from the radio. A compatible Motorola MOTOTRBO mobile radio is required and sold separately. Warranty Covered by a 1-year manufacturer’s warranty.

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Motorola PMMN4158C WM800 Wireless Remote Speaker Microphone | IP68 | UL Division 2 Mission-critical wireless RSM with 4-mic Adaptive Audio Engine for APX and SRX series portables. The Motorola PMMN4158C (WM800) is a next-generation mission-critical Wireless Remote Speaker Microphone (RSM) designed for extreme environments and high-risk operations. It delivers superior audio clarity through its Adaptive Audio Engine and is built to an IP68 rating with UL Division 2 (HazLoc) compliance. The PMMN4158C is the updated version of the PMMN4158B, PMMN4158A, and PMMN4158. The WM800 features a multi-mic arrangement of four HDR microphones that intelligently track the user's voice and filter surrounding noise. It includes dual programmable buttons, a dedicated task light button, volume rocker, and a ViQi button (for APX NEXT models). The rechargeable battery is user-replaceable, supporting multi-shift usage. Key Features & Benefits IP68 & UL Division 2 (HazLoc) Rated: Fully submersible and certified for use in hazardous classified locations. Adaptive Audio Engine (4-Mic Array): Four HDR microphones with sophisticated algorithms for superior voice clarity and ambient noise suppression in extreme environments. Integrated Controls: Dedicated task light button, emergency button, volume rocker, and two programmable buttons for enhanced operational efficiency. APX NEXT ViQi Button: Dedicated ViQi button (on APX NEXT models) for voice commands, enhancing officer safety and access to intelligence. User-Replaceable Battery: Supports continuous operation and simplified logistics for multi-shift teams. Flexible Charging: Charges via included USB-C cable or optional dual-unit charger. Long-Range Wireless: Dependable wireless connectivity to compatible APX and SRX series radios. Specifications Attribute Details Brand Motorola Model / SKU PMMN4158C (WM800; replaces PMMN4158 / PMMN4158A / PMMN4158B) Product Type Wireless Remote Speaker Microphone (RSM) IP Rating IP68 Hazardous Location Rating UL Division 2 (HazLoc) Microphone Array 4 HDR Microphones (Adaptive Audio Engine) Charging USB-C (included) or optional dual-unit charger Battery User-Replaceable Country of Origin Malaysia Compatibility Model Series APX900, APX1500ENH, APX2500ENH, APX4500ENH, APX5000 Motorola APX Series APX 6000/5000 Series, APX 6500/5500 Series, APX 8000 Series, APX8500 Motorola APX Series APX N30, APX N50, APX N70, APX N70XE, APX NEXT INTL Motorola APX NEXT Series SRX2200 Motorola SRX Series What's Included Description SKU/Model Status WM800 Wireless Remote Speaker Microphone PMMN4158C Included USB-C Charging Cable — Included Compatible Portable Radio (e.g. APX5000, SRX2200) — Sold Separately Frequently Asked Questions What is the difference between the PMMN4158C, PMMN4158B, PMMN4158A, and PMMN4158? The PMMN4158C is the current factory revision of the WM800 Wireless RSM. All four part numbers refer to the same product with identical specifications and compatibility. The letter suffix indicates a factory revision. What does UL Division 2 (HazLoc) certification mean? UL Division 2 (Hazardous Locations) certification means the PMMN4158C is approved for use in environments where flammable gases, vapors, or liquids may be present under abnormal conditions. This makes it suitable for oil and gas, chemical, and other classified hazardous work sites. Is the PMMN4158C waterproof? Yes. The PMMN4158C carries an IP68 rating, making it fully dustproof and submersible beyond 1 meter of water. Refer to Motorola's published IP68 specifications for exact depth and duration ratings. Which Motorola radios are compatible with the PMMN4158C? The PMMN4158C is compatible with Motorola APX series portables (APX900, APX1500ENH, APX2500ENH, APX4500ENH, APX5000, APX 6000/5000, APX 6500/5500, APX 8000 Series, APX8500, APX N30, APX N50, APX N70, APX N70XE, APX NEXT INTL) and the SRX2200. Warranty 1-year manufacturer's warranty.

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IP57 Submersible Windporting Remote Speaker Microphone Heavy-duty submersible shoulder speaker microphone featuring Windporting noise reduction and IP57 water-submersion protection for MOTOTRBO portable radios. The Motorola PMMN4075A (catalog part PMMN4075 / PMMN4075A) is a genuine original equipment manufacturer (OEM) submersible remote speaker microphone (RSM) built for high-demand, wet, and rugged operational environments. Designed for fire service, public safety, utility crews, outdoor construction, and industrial processing, this shoulder mic allows personnel to communicate instantly without unclipping their radio transceiver from their belt. Engineered to withstand harsh elements, the Motorola PMMN4075A features an IP57 ingress protection rating, allowing it to withstand complete water submersion down to 1 meter for up to 30 minutes. It integrates Motorola's patented Windporting™ technology, which dampens severe wind noise and prevents water from pooling over the microphone element to maintain crystal-clear transmit audio. The microphone includes a large, tactile side-mounted Push-To-Talk (PTT) button that is easy to operate while wearing heavy work gloves, a heavy-duty 360-degree rotating clothing clip, and a flexible unibody coiled cable. By omitting external audio ports, the PMMN4075A maintains an airtight, fully sealed enclosure across FCC Licensing regulated communication channels. Key Features & Benefits IP57 Submersible Water Protection: Fully sealed against heavy dust ingress and submersible in water up to 1 meter deep for 30 minutes. Windporting™ Audio Noise Reduction: Filters out severe background wind noise and sheds water from the grill element to preserve clear audio clarity. Fully Sealed Solid Housing: Omits external earpiece ports to maintain complete water-tight integrity during full submersion. Glove-Friendly PTT Button: Large, textured side Push-To-Talk switch delivers positive mechanical feedback even when wearing heavy work gloves. 360-Degree Heavy-Duty Swivel Clip: Metal-reinforced rear clothing clip rotates 360 degrees to secure the mic tightly on shoulder straps, lapels, or turn-out gear. Genuine Motorola OEM Reliability: Precision-engineered by Motorola Solutions for seamless electrical performance and rugged durability. Specifications Attribute Details Brand Motorola Solutions Model / SKU PMMN4075A / PMMN4075 Product Type Submersible Remote Speaker Microphone (RSM) Ingress Protection Rating IP57 Dustproof & Submersible (1m for 30 min) Audio Technology Windporting Audio Noise Reduction Earpiece Jack None (Fully Sealed Housing for Submersion) Intrinsic Safety Rating UL Approved (Select Radio Combinations) Mounting Hardware 360-Degree Swivel Stainless Steel Reinforced Clip Housing Construction High-Impact Commercial-Grade Polymer Weight 0.55 lbs (0.25 kg) Compatibility Compatible Motorola MOTOTRBO Portable Radios XPR3300 XPR3300e XPR3500 XPR3500e DP2400 DP2400e DP2600 DP2600e DP3441 DP3441e DP3661e DEP550 DEP550e DEP570 DEP570e XiRP6600 XiRP6600i XiRP6620 XiRP6620i R5 What’s Included Description SKU/Model Status Motorola IP57 Submersible Remote Speaker Microphone PMMN4075A Included 360-Degree Swivel Lapel Clip Integrated Included Heavy-Duty Coiled Interface Cable Integrated Included Recommended Accessories Batteries & Charging Hardware Motorola PMNN4409BR IMPRES Li-Ion Battery – High-capacity rechargeable battery pack for XPR 3000 and XPR 3000e series portables. Motorola PMPN4527A IMPRES Single-Unit Charger – Desktop rapid charger dock for MOTOTRBO handheld transceivers. Radio Carry Accessories Motorola PMAE4079 UHF / GPS Flexible Whip Antenna – Wideband replacement whip antenna for MOTOTRBO portables. Motorola PMLN5812 Nylon Carry Case – Heavy-duty carrying case with belt loop for portable radios. More Resources How To Care for and Maintain Portable Radios How Two-Way Radios Improve Workplace Safety and Emergency Response 15 Myth-Busting Facts About Two-Way Radio Range Browse All Motorola Two-Way Radios & Accessories Frequently Asked Questions Is the Motorola PMMN4075A fully waterproof? Yes. The Motorola PMMN4075A holds an IP57 ingress protection rating, meaning it is dustproof and completely submersible in water up to 1 meter (3.3 feet) for up to 30 minutes. Does the PMMN4075A have an earpiece audio jack? No. To preserve its IP57 submersible rating and prevent liquid penetration into internal circuitry, the PMMN4075A features a solid, un-ported housing without a 3.5mm earpiece jack. (If an earpiece jack is required, consider the IP54-rated PMMN4076A). How does Windporting technology work on this speaker mic? Windporting technology dramatically reduces background noise caused by heavy winds blowing across the microphone. It also prevents water from clogging the grill mesh, allowing clear voice transmission during heavy rainfall. Will the PMMN4075A work with Motorola XPR 7000 series radios? No. The PMMN4075A features the compact multi-pin connector engineered specifically for the XPR 3000 and XPR 3000e series (as well as DP2000, DEP 500, and XiR P6600 series portables). Is this an authentic Motorola OEM microphone? Yes, the Motorola PMMN4075A is a genuine original equipment manufacturer remote speaker microphone produced directly by Motorola Solutions.   Warranty 1-year manufacturer’s replacement warranty.

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IMPRES Remote Speaker Microphone - Intrinsically Safe & IP55 Rated The Motorola PMMN4073AL is a compact and rugged remote speaker microphone, designed for clear and safe communication in demanding and hazardous environments. This microphone meets TIA4950 safety ratings and offers an IP55 rating for protection against dust and water, ensuring reliable performance in challenging conditions. The Motorola PMNN4073AL is the updated version of the Motorola PMMN4073A and Motorola PMMN4073. This microphone is the updated part number for the PMMN4073. Featuring a 3.5mm audio jack for listen-only earpieces, the Motorola PMMN4073AL provides enhanced versatility and clear, loud audio for effective communication. Its lightweight design makes it an ideal accessory for mobile workers who require a dependable and safe communication solution. Key Features IMPRES Technology: Optimizes audio for improved voice clarity and enhanced performance. Intrinsically Safe: Certified to meet TIA4950 safety ratings for safe use in hazardous locations. IP55 Rating: Offers protection against dust ingress and water resistance, enhancing durability in challenging conditions. Compact Design: A small and lightweight form factor makes it easy to carry and use. 3.5mm Audio Jack: Allows for the connection of a listen-only earpiece for discreet communication. Clear Audio: Provides loud and clear audio for effective communication. Compatibility XPR3300 XPR3300e XPR3500 XPR3500e DP2400 DP2600 DEP550e DEP570e DP3441e DP3661e R5 Benefits Enhanced Safety: Intrinsically safe certification allows for secure use in hazardous locations. Clear Communication: Delivers loud and intelligible audio, reducing miscommunication in noisy settings. Hands-Free Convenience: The remote design allows for hands-free communication, improving efficiency and response times. Increased Durability: IP55 rating protects against dust and splashes, prolonging the microphone's lifespan. Versatile Connectivity: The 3.5mm audio jack provides options for discreet listening with an earpiece.   Warranty 1-year manufacturer's warranty

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Motorola RLN6562B Bluetooth Wireless Remote Speaker Microphone Cord-free PTT communication with loud, clear audio for MOTOTRBO XPR7, R7, R5, and SL series portables. The Motorola RLN6562B is a genuine IMPRES Bluetooth wireless remote speaker microphone (RSM) designed for professionals who need the freedom to communicate without being tethered to their radio. By pairing wirelessly via Bluetooth, the RLN6562B eliminates the cable between the radio and the speaker mic — reducing snag hazards, improving mobility, and keeping the radio secured on a belt or vest while the mic rides on the shoulder or chest. Built for demanding operational environments, the RLN6562B delivers loud, clear audio output and reliable Bluetooth connectivity across a wide range of Motorola MOTOTRBO portables including the XPR7350e, XPR7550e, XPR7580e, R7, R5, SL3500e, SL7550e, and Ion. The durable housing is designed to withstand the rigors of daily professional use in public safety, security, utilities, and industrial environments. Note: This product is non-returnable once ordered. Please confirm compatibility with your specific radio model before purchasing. Delivery typically takes 1–2 weeks. Key Features & Benefits Bluetooth Wireless Connectivity: Pairs directly to compatible Motorola MOTOTRBO portables via Bluetooth, eliminating the speaker mic cable for unrestricted movement. Loud, Clear Audio Output: High-volume speaker delivers strong, intelligible audio in noisy environments including vehicle cabs, construction sites, and public venues. Push-to-Talk Button: Integrated PTT button on the RSM body allows hands-free radio operation without reaching for the portable. Durable Construction: Rugged housing built to withstand daily impacts, weather exposure, and the physical demands of professional field use. Effortless Pairing: Quick Bluetooth pairing to compatible radios with no complex configuration required. Reduces Cable Hazards: Eliminates the wired RSM cable that can snag on equipment, vehicles, or doorways during active operations. Specifications Attribute Details Brand Motorola Model / SKU RLN6562B Product Type Bluetooth Wireless Remote Speaker Microphone (RSM) Connectivity Bluetooth Wireless PTT Integrated Push-to-Talk Button Country of Origin Malaysia Compatibility Model Series XPR7350e, XPR7380e, XPR7550e, XPR7580e, XPR7000, XPR7000e, XPR7580 Motorola XPR7 Series R7, R5 Motorola R Series SL3500e, SL7550e Motorola SL Series Ion Motorola ION Series What's Included Description SKU/Model Status Bluetooth Wireless Remote Speaker Microphone RLN6562B Included Desktop Charging Cradle — Included Wall Power Adapter with Cable — Included PTT Button Clip Accessory — Included Compatible Motorola Portable Radio — Sold Separately Recommended Accessories Compatible Radios Motorola MOTOTRBO R7 Portable Two-Way Radio — High-tier MOTOTRBO digital portable compatible with the RLN6562B. Motorola MOTOTRBO R5 Portable Two-Way Radio — Mid-tier MOTOTRBO digital portable compatible with the RLN6562B. Motorola MOTOTRBO Ion Portable Smart Radio — Android-powered smart radio compatible with the RLN6562B. Frequently Asked Questions How does the RLN6562B connect to my radio? The RLN6562B pairs to your compatible Motorola MOTOTRBO portable via Bluetooth. No cables or adapters are required. Pairing is quick and straightforward — consult your radio’s user manual for the Bluetooth accessory pairing procedure. What is the difference between the RLN6562B and a wired RSM? A wired RSM connects to the radio’s accessory port via a cable, which can snag on equipment or restrict movement. The RLN6562B eliminates this cable entirely, allowing the radio to remain secured on a belt or vest while the speaker mic is worn on the shoulder or chest — improving mobility and reducing cable hazards. Is the RLN6562B compatible with all Motorola radios? No. The RLN6562B is compatible with specific Motorola MOTOTRBO portables that support Bluetooth RSM pairing, including the XPR7350e, XPR7380e, XPR7550e, XPR7580e, R7, R5, SL3500e, SL7550e, and Ion. Contact Atlantic Radio to confirm compatibility with your specific radio model before ordering. Can I return the RLN6562B if it doesn’t work with my radio? No. This product is non-returnable once ordered. Please confirm compatibility with your specific radio model and firmware version before purchasing. Contact Atlantic Radio if you have questions about compatibility prior to ordering. Warranty 1-year manufacturer’s warranty. This product is non-returnable once ordered — please confirm compatibility before purchasing.

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PTT & Microphone Cable for Hytera Earpieces and Portable Radios The Hytera ACM-01 is a PTT (Push-to-Talk) and microphone cable for compatible Hytera portable radios and earpieces. It provides an inline PTT button and microphone, with a 2-pin radio connection and a 3.5mm earpiece connection. Key Features & Benefits Inline PTT and Microphone: Convenient push-to-talk control and voice communication. Detachable Earpiece Setup: Designed for use with the compatible Hytera earpieces listed below. Model-Specific Fit: For listed compatible Hytera 2-pin portable radios. Specifications Attribute Details Brand Hytera Model / SKU ACM-01 Product Type PTT and Microphone Cable Radio Connector 2-pin Earpiece Connection 3.5mm Controls Inline PTT button and microphone Compatibility Compatible Hytera Earpieces Model EH-01 EH-02 ES-01 EA-01 — replaces ES-02. Compatible Hytera Portable Radios Model TC-508 BD502i BD552i BD612i PD402i PD482i PD502i PD562i What’s Included Description SKU / Model Status PTT and Microphone Cable ACM-01 ✓ Included Compatible earpiece — × Sold Separately Compatible portable radio — × Sold Separately Frequently Asked Questions What does the ACM-01 provide? The ACM-01 provides an inline PTT button and microphone for use with a compatible radio and earpiece. Does this listing include an earpiece or radio? No. This listing is for the ACM-01 PTT and microphone cable. A compatible earpiece and radio are sold separately. Can I use this cable with any 2-pin radio? Do not assume connector appearance establishes compatibility. Use the listed compatible Hytera models and confirm your exact radio and earpiece combination before ordering. Warranty 1-year manufacturer's warranty.

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Motorola PMMN4125B (RM250) Remote Speaker Microphone IP67-rated wired RSM with integrated 22-hour battery and windporting microphone. For MOTOTRBO SL and TLK series portables. Replaces PMMN4125A and PMMN4125. The Motorola PMMN4125B (RM250) is an IP67-rated wired Remote Speaker Microphone (RSM) for slim-profile MOTOTRBO SL and TLK series portable radios. It features an integrated battery providing up to 22 hours of life on a standard 5/5/90 duty cycle with a typical 2-hour charge time, and a windporting microphone that suppresses background noise for clear transmission in adverse conditions. A 3.5mm non-threaded audio jack supports a receive-only earpiece for discreet communication. The PMMN4125B is the updated version of the PMMN4125A and PMMN4125. Key Features & Benefits IP67 Rated: Fully dust-tight and submersible — reliable in heavy rain, wet industrial, and maritime environments. Integrated 22-Hour Battery: Built-in high-capacity battery supports multi-shift usage without needing to charge the radio itself. Windporting Microphone: Suppresses ambient wind and background noise for clear voice transmission in adverse field conditions. 3.5mm Non-Threaded Audio Jack: Connects a receive-only earpiece for discreet monitoring. USB-A to Micro-USB Charging Cable Included: Ships ready for use with a charging cable for the integrated battery. Broad SL and TLK Series Compatibility: Works with SL300, SL3500e, SL7550e, TLK100, TLK110, and additional MOTOTRBO slim portables. Specifications Attribute Details Brand Motorola Solutions Model / SKU PMMN4125B Also Known As RM250 Replaces PMMN4125A, PMMN4125 Type Wired Remote Speaker Microphone (RSM) Ingress Protection IP67 (Dust-Tight, Submersible) Battery Life Up to 22 hours (5/5/90 duty cycle) Charge Time ~2 hours Audio Jack 3.5mm Non-Threaded Includes USB-A to Micro-USB Charging Cable Country of Origin Malaysia Compatibility Model Series SL300 Motorola MOTOTRBO SL Series SL500, SL500E Motorola MOTOTRBO SL Series SL1600, SL1M Motorola MOTOTRBO SL Series SL2600, SL2M Motorola MOTOTRBO SL Series SL3500e Motorola MOTOTRBO SL Series SL4000e, SL4010e Motorola MOTOTRBO SL Series SL7550, SL7550e, SL7550E Motorola MOTOTRBO SL Series SL7580, SL7580E Motorola MOTOTRBO SL Series SL7590, SL7590E Motorola MOTOTRBO SL Series TLK100, TLK100i, TLK110 Motorola TLK Series EVOLVE Motorola EVOLVE Series Warranty 1-year manufacturer’s warranty.

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Standard Palm Microphone - Gray The Motorola HMN1090D is a standard gray palm microphone, designed to provide basic Push-to-Talk (PTT) functionality for your compatible APX and XTL radios. This microphone attaches via the front connector of the mobile control head, making it a reliable and straightforward accessory for mobile radio use. The Motorola HMN1090D is the updated version of the Motorola HMN1090C, Motorola HMN1090B, Motorola HMN1090A, and Motorola HMN1090. With a neutral color for easy visibility on a vehicle dashboard, the Motorola HMN1090D is a practical tool for professionals. It is a direct replacement for previous models HMN1090C and HMN1090A, ensuring seamless integration and consistent performance with a wide range of APX series radios. Key Features Standard Palm Microphone: A basic and reliable microphone for mobile radio communication. Attaches via Front Connector: Provides a secure connection to the front of the mobile control head. Basic PTT Functionality: Offers essential Push-to-Talk functionality for clear communication. Gray Color: A neutral color for easy visibility on a vehicle dashboard. Replaces Previous Models: The HMN1090D supersedes the HMN1090C and HMN1090A models. Compatibility APX1500 APX1500Enhanced APX2500 APX2500Enhanced APX4500 APX4500Enhanced APX6500 APX7500 APX7500ConsoletteFLASHport APX8500 EnhancedAPX5500 EnhancedAPX6500 EnhancedAPX6500Li Benefits Straightforward Operation: Provides a simple and reliable solution for essential Push-to-Talk communication. Secure Connection: Attaches firmly to the front connector of the mobile control head, ensuring a stable link. Easy Visibility: The gray color provides a neutral and visible presence on a vehicle dashboard. Seamless Integration: Designed for perfect compatibility with a wide range of APX series radios. Cost-Effective Solution: An excellent replacement for older models, ensuring your microphone is up-to-date.   Warranty 1-year manufacturer's warranty

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Professional Desktop Base Station & Dispatch Microphone Heavy-duty desktop dispatch microphone with oversized PTT button, lockable monitor key, and 10-pin connector. The Hytera SM10A1 is a professional-grade desktop microphone engineered to deliver exceptional communication precision and operational efficiency for dispatch centers, base stations, and fleet control consoles. Featuring an oversized Push-to-Talk (PTT) key with distinct tactile feedback, this microphone allows operators to transmit effortlessly without taking their eyes off critical monitoring screens or computer systems. Constructed with a weighted desktop chassis and anti-slip rubber feet, the Hytera SM10A1 stays anchored securely on desks and consoles during high-volume shift operations. A lockable monitor button provides hands-free channel monitoring, allowing dispatch personnel to listen continuously to open channels without holding down controls. Equipped with a standard 10-pin aviation connector, the Hytera SM10A1 integrates seamlessly into Hytera mobile radios, repeaters, and PoC base station systems across DMR Association digital networks regulated under FCC Licensing standards. Key Features & Benefits Oversized PTT Switch: Prominent, tactile PTT button ensures immediate, positive activation to eliminate missed or delayed voice transmissions. Lockable Monitor Key: Toggle button locks open receive channels for hands-free listening during continuous dispatch operations. Weighted Anti-Slip Base: Heavy-duty desktop housing with rubberized feet prevents sliding, tilting, or accidental displacement. 10-Pin Aviation Connector: Threaded 10-pin plug provides a secure, vibration-proof connection to mobile radios and base stations. Flexible Gooseneck Stem: Allows operators to adjust microphone height and angle for optimal voice pickup and comfort. All-Weather Durability: Engineered to operate reliably across extreme industrial temperatures ranging from -22°F to 140°F (-30°C to 60°C). Specifications Attribute Details Brand Hytera Model/SKU SM10A1 Product Type Desktop Base Station & Dispatch Microphone Connector Type 10-Pin Aviation-Style Connector Microphone Sensitivity -32 ± 5dB @ 1KHz (0dB = 1V/Pa) Output Impedance ≤2.2kΩ Controls Oversized PTT Key & Lockable Monitor Button Chassis Weighted Desktop Base with Rubber Anti-Slip Feet Operating Temperature -22°F to 140°F (-30°C to 60°C) Compatibility Compatible Hytera Mobile Radios, Repeaters & Base Stations HM652 HM682 HM782 HR1062 MD652i MD682i MD782 MD782i MNC360 RD965 RD980 RD982 RD982i RD982i-S Recommended Accessories Compatible Mobile Radios & Base Stations Hytera HM782 DMR Mobile Radio – Commercial digital mobile transceiver for dispatch and vehicle installation. Hytera HR1062 Digital Repeater – Next-generation DMR repeater system for wide-area coverage. Power Supplies & Mounting Gear Hytera PS22002 External Power Supply – Desktop power supply unit for base station radio installations. More Resources How To Care for and Maintain Portable Radios 15 Myth-Busting Facts About Two-Way Radio Range 10 Benefits of Using Two-Way Radios in Hospitality How Two-Way Radios Improve Workplace Safety and Emergency Response Browse All Hytera Portable Radio Accessories & Parts Frequently Asked Questions What is the function of the lockable monitor key on the Hytera SM10A1? The lockable monitor button allows dispatchers to lock open incoming audio channels for continuous hands-free monitoring without having to press and hold any keys. Does the Hytera SM10A1 require an external battery or power supply? No, the Hytera SM10A1 draws its operational power directly through the 10-pin accessory connector when plugged into a compatible Hytera mobile radio or repeater. What radios are compatible with the Hytera SM10A1 desktop mic? The Hytera SM10A1 is compatible with Hytera 10-pin mobile radios, repeaters, and base stations including the HM652, HM682, HM782, HR1062, MD782i, RD982i, and MNC360. Does the desktop microphone slide on smooth surfaces? No, the Hytera SM10A1 features a weighted metal interior chassis combined with high-friction anti-slip rubber pads on the base to remain firmly in place during use. Can the microphone angle be adjusted? Yes, the microphone element is mounted on a flexible gooseneck stalk that can be positioned at various angles for comfortable desk operation. Is the Hytera SM10A1 an authentic Hytera OEM product? Yes, the Hytera SM10A1 is a genuine original equipment manufacturer accessory produced directly by Hytera Communications.   Warranty 1-year manufacturer's warranty.

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Heavy-Duty Speaker Microphone for Icom Portable Radios The Icom HM159LA lets you transmit and receive without removing your compatible radio from its belt or carrying position. Its large speaker, coiled cable, and rotary clip provide a practical audio setup for warehouse, security, and field teams. A 3.5mm earphone jack supports private listening with a separately sold earpiece. The right-angle, screw-on LA-type connector secures the microphone to the radio, while the 8-position metal alligator clip lets you adjust its position on clothing or straps. Key Features & Benefits Large speaker: Keeps received radio audio close to the operator. 3.5mm earphone jack: Connect a compatible listen-only earpiece for private monitoring. 8-position rotary metal clip: Adjust the microphone's mounting angle. Screw-on LA-type connector: Helps prevent accidental disconnection. Reinforced coiled cable: Provides flexibility for everyday use. Specifications Attribute Details Brand Icom Model / SKU HM159LA Product type Heavy-duty speaker microphone Connector Right-angle 2-pin screw-on connector, LA type Earphone jack 3.5mm Clip 8-position rotary metal alligator clip Color Black Weight 6.7 oz Compatibility Brand Radio Model Icom T10 Icom V86 Icom F1000 Icom F2000 Icom F1100D Icom F2100D Icom F3001 Icom F4001 Icom F3230DS Icom F4230DS Icom V10MR Icom V3MR What's Included Description SKU / Model Status Heavy-duty speaker microphone HM159LA ✓ Included Listen-only acoustic tube earpiece SP27 × Sold Separately Recommended Accessories Icom SP27 Acoustic Tube Earpiece: Separately sold earpiece for private listening through the microphone's earphone jack. Alternative Speaker Microphone Icom HM158LA Speaker Microphone: A more economical alternative with a sleeker design, but less durability than the heavy-duty HM159LA. Choose the HM159LA when durability is the priority, or the HM158LA when cost and a sleeker design matter more. More Resources Programming Icom Radios for Multi-Shift Operations Frequently Asked Questions Does the HM159LA require a separate battery? No. It connects directly to the compatible radio and does not require a separate battery or charger. Can I connect a privacy earpiece? Yes. The microphone has a 3.5mm earphone jack for a compatible listen-only earpiece. The SP27 is sold separately. Does this microphone require programming? No separate microphone programming is required. Secure the connector to a compatible radio before use. Is the HM159LA waterproof? No verified waterproof or submersion rating is specified here. Do not assume the microphone is suitable for immersion. Warranty The Icom HM159LA includes a one-year manufacturer's warranty.

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Hytera SM11A1 Palm Microphone - Durable and Clear Audio for Mobile Radios The Hytera SM11A1 is a durable palm microphone with an IP54 rating, designed for clear and reliable communication with Hytera MD612i and MD622i Mobile Radios. This microphone includes a replacement mic hanger with three screws for convenient mounting. Key Features Palm Microphone: Compact design for easy handheld operation. IP54 Rating: Dust and splash resistant for reliable use in various conditions. 8-pin Connector: Standard connector for easy connection to compatible radios. PTT Key: Available for quick and efficient communication. Includes Mic Hanger: Provides a secure mounting solution with included screws. Compatibility MD612I MD622I Benefits Durable and Reliable: IP54 rating ensures resistance to dust and splashing water. Clear Communication: Optimized microphone sensitivity for clear voice transmission. Convenient Operation: Ergonomic palm-sized design with accessible PTT. Easy Mounting: Includes a replacement mic hanger for secure placement in vehicles. Warranty 1-year manufacturer's warranty

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Motorola PMMN4140B RM760 IMPRES Remote Speaker Microphone Large-format IMPRES RSM with Windporting technology. 102 Phon loudness. IP68 Work-When-Wet. UL TIA-4950 Intrinsically Safe. 3.5mm audio jack. For R7, Ion, APX N-Series, and TETRA MXP portables. The Motorola PMMN4140B (RM760) is a rugged, large-format IMPRES™ Remote Speaker Microphone engineered for professionals in demanding, high-noise environments. It delivers 102 Phon loudness to cut through heavy machinery, sirens, and crowded event noise, while Windporting technology eliminates wind howl for clear transmissions in severe weather. With an IP68 Work-When-Wet rating and UL TIA-4950 intrinsic safety certification, it is built for construction, public safety, maritime, and hazardous industrial operations. The PMMN4140B is the current-generation replacement for the PMMN4140 and PMMN4140A. Key Features & Benefits IMPRES™ Windporting Audio: Reduces wind howl and weather noise so the receiving party hears your voice, not the storm. 102 Phon Loudness: Oversized speaker delivers loud, crisp audio for high-noise environments such as construction sites and manufacturing floors. IP68 Work-When-Wet: Submersible in 2 meters of water for up to 4 hours. Specialized drainage design prevents water from clogging the microphone membrane. Intrinsically Safe: UL TIA-4950 certified for safe operation in potentially explosive or hazardous atmospheres. 3.5mm Audio Jack: Built-in non-threaded 3.5mm jack for a compatible receive-only earpiece for discreet listening. Glove-Friendly Design: Large form factor is easy to operate with heavy work gloves. Includes a low-profile 360-degree swivel clip. Specifications Attribute Details Brand Motorola Solutions Model / SKU PMMN4140B (RM760) Replaces PMMN4140, PMMN4140A Technology IMPRES™ Audio & Windporting Loudness 102 Phons Ingress Protection IP68 Work-When-Wet (2m for 4 hours) Intrinsic Safety UL TIA-4950 Certified Audio Jack 3.5mm Non-Threaded Volume Knob None Emergency Button None Country of Origin Malaysia Compatibility Radio Series R7, R7a Motorola MOTOTRBO R-Series Ion Motorola MOTOTRBO Ion Smart Radio APX N30, APX N50, APX N70 Motorola APX N-Series MXP600, MXP660 Motorola TETRA Series Frequently Asked Questions What is the difference between the PMMN4140A and the PMMN4140B? The PMMN4140B is the current-generation revision of this microphone. It features updated internal components for improved reliability but looks and functions identically to the older PMMN4140 and PMMN4140A models. What does "Work-When-Wet" mean? Standard speaker mics can become muffled when water gets trapped in the speaker grill. The RM760 is engineered to instantly drain water from the housing, ensuring transmissions remain clear even immediately after submersion. Does this microphone have a volume knob? No. The RM760 (PMMN4140B) does not have a physical volume control, programmable button, or emergency button. If you require those controls, consider the Motorola RM780 (PMMN4128). Related Accessories Motorola RM780 (PMMN4128) IMPRES RSM — Upgraded RSM with volume knob and programmable button. Motorola PMLN8120A 3.5mm Receive-Only Earpiece — Compatible earpiece for the RM760’s 3.5mm audio jack. Motorola MOTOTRBO R7 Portable Two-Way Radio Series Motorola MOTOTRBO Ion Smart Radio Warranty 1-year manufacturer’s warranty.

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Hytera ACN-01 PTT & MIC Cable - Detachable with IP54 Rating The Hytera ACN01 is a high-quality PTT (Push-to-Talk) and microphone cable designed to enhance communication when used with Hytera receive-only earpieces. This accessory provides a reliable and secure connection for clear and effective communication, essential for professionals in various demanding environments. The small microphone/PTT unit is conveniently located on a 1m long straight cable and can be easily clipped for comfortable wearing. The Hytera ACN-01 boasts durable construction and an IP54 rating, offering protection against dust and water ingress, ensuring reliable performance even in challenging conditions. A short flying lead from the MIC/PTT unit terminates with a 3.5mm audio jack socket, allowing seamless connection to compatible receive-only earpieces such as ES-01, ES-02, EH-01, or EH-02. This cable is an ideal solution for improving clarity and convenience in your communication setup. Key Features Detachable PTT & MIC Cable: Provides an in-line push-to-talk button and microphone for hands-free radio operation. Compatible with Receive-Only Earpieces: Designed for use with a range of Hytera receive-only earpieces via a 3.5mm audio jack. Durable Construction: Built to withstand the rigors of daily use in demanding environments, ensuring longevity. Reliable 16-Pin Connector: Ensures a secure and stable connection between the earpiece system and the radio. IP54 Rated: Offers protection against dust and splashing water, ensuring dependable performance in various conditions. Compact and Clip-on Design: Small microphone/PTT unit can be conveniently clipped for comfortable wearing. High Microphone Sensitivity: Features –45±3 dB sensitivity for clear voice pickup. Compatibility PD702i PD752i PD782i PD982i Benefits Improved Communication Clarity: Ensures clear and reliable audio transmission and reception when used with compatible earpieces. Enhanced Durability: Rugged construction and IP54 rating provide resilience against daily wear and tear, extending accessory lifespan. Increased Reliability: Provides a secure and stable connection for uninterrupted communication, crucial in critical situations. Hands-Free Operation: Allows users to communicate without needing to hold the radio, improving efficiency and safety. Versatile Earpiece Connectivity: Supports a variety of receive-only earpieces, offering flexibility for user preference. Improved User Experience: Enhances the overall communication experience with a dependable and durable accessory.   Warranty 1-year manufacturer's warranty

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Icom HM152 Rugged Mobile Hand Microphone with Dust-Proof PTT Switch Reliable Communication for Challenging Mobile Environments The Icom HM152 is a professional-grade hand microphone specifically engineered for high-performance mobile radio systems. In demanding vehicle installations and busy dispatch centers, equipment is constantly exposed to dust, vibrations, and heavy use. This microphone addresses these challenges with a reinforced, dust-proof Push-to-Talk (PTT) switch that ensures your communication remains uninterrupted by airborne particles or mechanical wear. Built with a flexible, high-retention coiled cable and a secure modular connector, the Icom HM152 provides the durability required for industrial and public safety applications. Its lightweight, ergonomic housing is designed to fit comfortably in the operator's hand, reducing strain during long shifts. By choosing this genuine Icom accessory, you ensure consistent audio clarity and long-term hardware reliability for your entire mobile fleet. Key Features Dust-Proof PTT Switch: Protects the internal mechanical contacts from grit and debris to maintain consistent transmission reliability. Modular Connector: Features a high-quality 8-pin modular plug for a stable and secure connection to a wide range of Icom radios. Coiled Cable Reach: Provides up to 900mm of extension, offering excellent flexibility within the vehicle while retracting to keep the cabin organized. Lightweight Ergonomics: Weighs only 220 grams, making it ideal for high-frequency use without causing operator fatigue. Industrial Construction: Manufactured with high-impact materials to withstand the shock and vibration typical of vehicle-mounted gear. Compatibility F5011 F5021 F5061D F5121D F5220D F6011 F6021 F6220D CY5300 CY6300 FR5300 FR6300 F9511HT F9511 F9521 F5012 F6012 F5013 F6013 F5013H F6013H F5061 F6061 F5062 F6062 F5063 F6063 F5022 F6022 F5023 F6023 F5023H F6023H F5026 F5026H RMK4 01 Specifications Connector Type: 8-pin Modular (RJ45 style) Cable Length: 900mm (Extended) Weight: 220g PTT Type: Dust-Proof Mechanical Switch Dimensions: 85mm x 60mm x 35mm Benefits Operational Continuity: Prevents common microphone failures caused by dusty environments, ensuring your team stays reachable at all times. Simplified Fleet Management: Wide compatibility across Icom’s low and mid-range mobile radios allows for streamlined accessory inventory. Improved Voice Clarity: High-quality microphone element ensures clear voice reproduction, cutting through background engine and road noise. Reduced Maintenance Costs: Durable strain relief and rugged housing minimize the need for frequent replacements in heavy-duty vehicles. Warranty 1-year manufacturer's warranty.

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Alphanumeric Keypad Microphone for Advanced Mobile Control Professional-grade mobile palm microphone engineered to provide comprehensive menu navigation and noise-canceling audio delivery. The Motorola RMN5127C IMPRES Keypad Microphone is a premium mobile radio accessory engineered to give operator crews complete control over their mobile communications from the driver's seat. Featuring a full alphanumeric keypad integrated directly into a heavy-duty palm microphone design, this authentic factory line allows dispatchers and vehicle operators to enter information instantly. The Motorola RMN5127C is the updated version of the Motorola RMN5127B, Motorola RMN5127A, Motorola RMN5127. This heavy-duty navigation microphone is purpose-built for logistics supervisors, field construction teams, public safety fleets, and transport coordinators who need a clear interface to navigate deep radio menus without struggling over complicated control heads. By upgrading your vehicle setup with this full-keypad unit, operators solve the problem of tedious manual menu clicking, allowing for rapid selection of channels, contact lists, and status parameters. Equipped with specialized smart internal circuitry, the device utilizes a durable front-mounting plug that locks directly into the primary control head connector without requiring separate adapter blocks. This professional component is sold individually as a standalone field accessory, meaning the mobile two-way radio base station and vehicle mounting clips are sold separately. Key Features & Benefits Full Alphanumeric Dialing: Enables vehicle operators to type text messages, enter status commands, and dial telephone numbers seamlessly directly from the handset keypad. IMPRES Audio Circuitry: Suppresses surrounding cabin sounds to ensure the Motorola RMN5127C IMPRES Keypad Microphone delivers clear voice communication over loud truck rumble. 4-Way Menu Navigation: Features intuitive directional control buttons on the faceplate that allow for rapid scrolling through full-color mobile display screens. Durable Coiled Cord: Employs a heavy-duty flexible stretch cable with robust strain relief to withstand constant daily handling across multi-shift fleets. Programmable Feature Shortcuts: Integrates three customizable hotkey buttons on the handset to give operators one-touch access to critical pre-programmed radio functions. Ruggedized Polycarbonate Shell: Built with high-impact industrial housing materials designed to survive vehicular vibrations, accidental drops, and rough field deployment. Specifications Attribute Details Brand Motorola Solutions Model/SKU RMN5127C Product Type Keypad Microphone Audio Technology IMPRES Noise Suppression Interface keys Full Alphanumeric with 4-Way Navigation Compatibility XPR5350e XPR5380e XPR5550e XPR5580e What’s Included Description SKU/Model Status IMPRES Alphanumeric Keypad Palm Microphone RMN5127C ✅ Included Mobile Two-Way Radio Base Station Frame MOTOTRBO Mobile ❌ Sold Separately Mobile Mount Hang-Up Bracket Clip HLN9073 ❌ Sold Separately Recommended Accessories Motorola MOTOTRBO XPR5550e Enhanced Digital Mobile Two-Way Radio  – High-tier mobile radio featuring a full-color screen that pairs perfectly with this alphanumeric keypad microphone. Motorola MOTOTRBO XPR5350e Enhanced Digital Mobile Two-Way Radio – Rugged vehicular digital transceiver that supports this 4-way navigation handset accessory. More Resources Tips for Mounting and Installing Mobile Radios Frequently Asked Questions Can I send text messages directly from this microphone? Yes the full integrated alphanumeric keypad allows operator crews to type out text messages and dial telephone numbers seamlessly directly from the hand microphone. How does IMPRES audio technology improve performance? The built-in IMPRES circuitry automatically reduces surrounding ambient vehicle cabin noise and optimizes voice intelligibility so operators can hear dispatches clearly over engine noise. Does this microphone plug into the front of the radio? Yes this microphone utilizes a heavy-duty connector that locks firmly into the mobile radio control head microphone accessory port on the front face. Are there customizable navigation keys on the handset? Yes the microphone features integrated navigation keys and three shortcut button pads that allow operators to scroll through system menus and select programmed functions easily. Is this microphone compatible with portable handheld radios? No this product is engineered specifically for vehicle-mounted and desktop-base configuration mobile two-way radios within the MOTOTRBO series. Does it require a separate power cord to function? No the microphone draws all required operational current directly from the connected mobile radio chassis through the attached coil cord link.   Warranty 1-year manufacturer's warranty.

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Motorola PMMN4090A Compact Speaker Mic - 7ft. Coil Cord for Mobile Radios The Motorola PMMN4090A is a remote speaker microphone (RSM) with a 7-foot coil cord. It's designed for convenient push-to-talk functions with compatible Motorola mobile radios and includes a hang-up clip (HLN9073). Please note, this microphone doesn't support a remote monitor function. The Motorola PMMN4090A is the updated version of Motorola PMMN4090. Key Features Compact Design: Small and lightweight for comfortable handheld use and easy storage. 7-Foot Coil Cord: Provides extended reach and flexibility for convenient operation away from the radio. Basic Push-to-Talk Functionality: Enables clear voice transmission with a simple press of the PTT button. Includes Hang-up Clip (HLN9073): Allows for secure and accessible mounting of the microphone in a vehicle or workstation. Compatibility CM200D CM300D CM340 CM360 DEM300 DEM400 DEM500 DM1400 DM1600 DM2600 GM3189 GM3689 XIRM3188 XIRM3688 XIRM3988 XIRM6660 XPR2500 Benefits Convenient Communication: Lets you easily push-to-talk without needing to reach for the radio. Flexible Operation: The 7-foot coiled cord provides ample length for various mounting options. Secure Mounting: Included hang-up clip ensures the microphone is always within reach. Warranty 1-year manufacturer's warranty

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IMPRES Remote Speaker Microphone with Windporting & Emergency Button The Motorola PMMN4025AL (also known as PMMN4025A) is a rugged Remote Speaker Microphone (RSM) designed for the MOTOTRBO XPR series. This compact microphone features IMPRES technology, which optimizes audio performance by communicating with the radio to ensure superior sound quality and suppressed background noise. The Motorola PMMN4025AL is the updated version of the Motorola PMNN4025A and Motorola PMNN4025. Equipped with Windporting technology, the PMMN4025AL specifically reduces noise caused by high winds and harsh weather, ensuring your voice is heard clearly in outdoor environments. It includes a dedicated orange emergency button, a 3.5mm audio jack for discrete earpiece use, and a secure swivel clip for versatile mounting on clothing or vests. Key Features IMPRES Audio: Automatically adjusts audio levels and enhances clarity for consistent communication. Windporting Technology: Specifically designed to cancel out wind noise and prevent water from clogging the microphone grill. Emergency Button: Features a prominent orange programmable button on the top for rapid emergency signaling. 3.5mm Audio Jack: Allows for the connection of a secondary "listen-only" earpiece for private communications. IP54 Rated: Protected against dust ingress and water splashes, making it reliable for everyday field use. GCAI Connector: Uses the Global Common Accessory Interface for a secure, threaded connection to the radio. Compatibility APX2000 APX4000 APX8000H APX8000HXE DGP4100 DGP5050E DGP6100 DGP8550E DP3000 DP4400 DP4400E DP4401 DP4401E DP4600 DP4600E DP4601 DP4601E DP4800 DP4800E DP4801 DP4801E GP328D GP328DPLUS GP338D GP338DPLUS HT1250 HT1250LS HT1250LSPLUS HT1550XLS HT750 XIRP8600 XIRP8600I XIRP8608 XIRP8608I XIRP8620 XIRP8628 XIRP8628I XIRP8660 XIRP8660I XIRP8668 XIRP8668I XIRP8808R XPR5380E XPR7350 XPR7350E XPR7380 XPR7380E XPR7550 XPR7550E XPR7550IS XPR7580 XPR7580E XPR7580EIS Benefits Superior Audio Clarity: IMPRES technology ensures your message is loud and clear, even if you are speaking softly or in a noisy area. Weather Resistance: The windporting feature is essential for outdoor personnel, ensuring communications aren't lost during storms or in windy locations. Enhanced Safety: The easy-to-locate emergency button provides an extra layer of security for lone workers or first responders. Rugged Reliability: Built to withstand the physical demands of professional use in security, manufacturing, and construction. Warranty 1-year manufacturer's warranty

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Communicate Clearly in Noisy Environments with the Motorola PMMN4050AL Remote Speaker Microphone Need to communicate effectively in loud or challenging environments? The Motorola PMMN4050AL is a rugged remote speaker microphone designed for optimal audio clarity in any situation. Equipped with IMPRES™ audio and windporting noise-canceling technology, this microphone ensures your message is heard loud and clear, even in high-noise environments. Here's why the PMMN4050AL is the perfect choice: Crystal-Clear Audio: IMPRES™ technology optimizes audio performance for superior sound quality. Noise-Canceling Technology: Windporting technology effectively reduces background noise from wind, machinery, and crowds. Durable Construction: IP54 rated for dust and water resistance, ensuring reliable performance in challenging conditions. Ergonomic Design: Comfortable to use and easy to operate with a prominent push-to-talk button. Compatible with these Motorola radios: XPR6100 XPR6300 XPR6350 XPR6380 XPR6500 XPR6550 XPR6580 XPR7350 XPR7380 XPR7550 XPR7580 XPR7350e XPR7380e XPR7550e XPR7580e Experience clear and reliable communication in any environment with the Motorola PMMN4050AL. Order yours today!

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Standard Compact Microphone OEM compact palm microphone for MOTOTRBO mobile two-way radios. The Motorola RMN5052A (also designated as RMN5052) is a genuine OEM compact palm microphone engineered for MOTOTRBO digital and analog mobile two-way radios. The Motorola RMN5052A is the updated version of the Motorola RMN5052. Designed to provide reliable voice transmission for vehicle-mounted and desktop base station setups, the Motorola RMN5052A features a heavy-duty coiled cord and a 10-pin male connector that locks securely into the front accessory panel of compatible mobile transceivers. Built for commercial fleets, public works, logistics, and emergency response vehicles, the Motorola RMN5052A offers an ergonomic, lightweight housing that reduces hand fatigue during long shifts. An oversized, side-mounted Push-To-Talk (PTT) button delivers immediate tactile engagement, allowing drivers and dispatchers to transmit clearly without taking their focus off the road or task. The flexible coiled cord expands easily for comfortable reach while retracting cleanly to eliminate tangles around vehicle controls. Key Features & Benefits Direct OEM Factory Replacement: Precision engineered to original Motorola mobile radio specifications for optimal audio impedance and seamless physical fitment. Motorola RMN5052A Compact Microphone Ergonomics: Lightweight palm-sized housing fits comfortably in the hand to minimize operator fatigue during extended vehicle shifts. 10-Pin Male Connector: Heavy-duty multi-pin plug locks firmly into the front accessory jack of the mobile radio chassis to prevent accidental disconnections. High-Flex Coiled Cord: Durable strain-relief coiled cable expands for effortless reach across the vehicle cab and retracts neatly to prevent tangled cords. Oversized Push-to-Talk Switch: Large side PTT button provides positive tactile feedback for reliable operation even while wearing work gloves. Specifications Attribute Details Brand Motorola Solutions Model/SKU RMN5052A (RMN5052) Replaces / Supersedes RMN5052 Product Type Mobile Compact Palm Microphone Connector Type 10-Pin Male Connector Audio Functionality Basic Push-To-Talk (PTT) Mounting / Hang-Up Standard Rear Hang-Up Button Color Black Compatibility XPR4350 XPR4380 XPR4550 XPR4580 XPR5350 XPR5350e XPR5380 XPR5380e XPR5550 XPR5550e XPR5580 XPR5580e DM3000 DM4400e DM4401e DM4600e Recommended Accessories Compatible Radios Motorola MOTOTRBO XPR 5550e Digital Mobile Radio – High-tier mobile two-way radio featuring full-color display and multi-system trunking capabilities. Motorola MOTOTRBO XPR 5350e Digital Mobile Radio – Commercial digital mobile transceiver designed for fleet dispatch and vehicle communications. Motorola MOTOTRBO XPR 5380e 800/900 MHz Digital Mobile Radio – Specialized 800/900 MHz mobile radio for enterprise and utility operations. Mounting Hardware & Power Accessories Motorola RLN6469A Low Profile Trunnion Kit – Vehicle mounting bracket kit for securing XPR series mobile radios under dashboards or in consoles. Motorola HKN4191C Mobile Power Cable – 10-foot 12V DC power cable with inline fuse for vehicle battery installation. External Audio Accessories Motorola RSN4002A External 13-Watt Speaker – High-output external vehicle speaker for enhanced audio clarity in noisy cabs. More Resources 5 Benefits of Two-Way Radios Over Cellphones How Far Can Two-Way Radios Transmit? Real-World Range Explained 15 Myth-Busting Facts About Two-Way Radio Range The Science Behind Two-Way Radio Signal Propagation Browse All Motorola Mobile Radio Accessories & Parts Frequently Asked Questions What is the primary function of the Motorola RMN5052A compact microphone? The Motorola RMN5052A is a standard palm microphone that connects to MOTOTRBO mobile two-way radios, providing reliable Push-To-Talk (PTT) voice communication for vehicle drivers and dispatch operators. What is the difference between the Motorola RMN5052A and Motorola RMN5052? The Motorola RMN5052A is the updated version of the Motorola RMN5052. It provides identical form, fit, and electrical function as a direct OEM factory replacement for legacy mobile installations. Which radio models are compatible with the Motorola RMN5052A? The Motorola RMN5052A is compatible with Motorola MOTOTRBO XPR series mobile radios, including the XPR4350, XPR4380, XPR4550, XPR4580, XPR5350, XPR5350e, XPR5380, XPR5380e, XPR5550, XPR5550e, XPR5580, and XPR5580e, as well as DM series mobile transceivers. What connector type does the Motorola RMN5052A use? The Motorola RMN5052A features a heavy-duty 10-pin male connector block designed to plug directly into the front accessory port of compatible mobile radio chassis. Does the Motorola RMN5052A include a hang-up clip? The Motorola RMN5052A features a standard rear hang-up button compatible with standard vehicle microphone mounting clips. Mounting clips and trunnion brackets are sold separately if required for installation. Is the Motorola RMN5052A a genuine Motorola OEM product? Yes, the Motorola RMN5052A is an original equipment manufacturer (OEM) replacement component manufactured directly by Motorola Solutions.   Warranty 1-year manufacturer’s warranty.

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Icom HM-148G Self-Grounding Mobile Microphone (IP54, 8-Pin) Heavy-duty IP54-rated self-grounding microphone for Icom F-series mobile radios — designed for use in hazardous and static-sensitive environments. The Icom HM-148G is a heavy-duty IP54-rated mobile microphone with an 8-pin connector and a self-grounding feature that helps prevent static discharge — an important safety consideration in environments with flammable materials or explosive atmospheres. It delivers clear audio for reliable voice communication and is built to withstand demanding field conditions. Key Features & Benefits Self-Grounding Design: Reduces the risk of static discharge during keying, making it suitable for use in hazardous or static-sensitive environments. IP54 Weather Resistance: Rated IP54 for protection against dust ingress and water splashes from any direction. 8-Pin Connector: Compatible with the standard 8-pin accessory port on Icom F-series mobile radios. Heavy-Duty Construction: Built for demanding field use in industrial, public safety, and commercial environments. Clear Audio: Delivers reliable voice clarity for effective communication across compatible Icom mobile radios. Ergonomic Design: Comfortable grip and intuitive PTT button placement for extended use. Specifications Attribute Details Brand Icom Model / SKU HM-148G Product Type Mobile Microphone Connector 8-Pin IP Rating IP54 Special Feature Self-Grounding Country of Origin Japan Compatibility Model Series F5011, F6011, F5021, F6021, F5061, F6061 Icom F5011/F6011 Mobile Series F5130D, F6130D, F5121D, F6121D, F5220D, F6220D, F5360D, F6360D Icom F5130D/F6130D IDAS Mobile Series F9511HT, F9521 Icom F9511/F9521 Mobile Series F2821 Icom F2821 Mobile Series RMK4 01 Icom RMK Remote Mount Kit Recommended Accessories Compatible Radios Icom F5011 | F6011 Series Mobile Two-Way Radio — Primary compatible mobile radio series for the HM-148G. Icom F5021 | F6021 Mobile Radio for Commercial Fleets — Compatible analog mobile radio series for the HM-148G. Icom F5130D | F6130D Series IDAS Mobile Two-Way Radio — Compatible IDAS digital mobile radio series for the HM-148G. Frequently Asked Questions What does the self-grounding feature do? The self-grounding feature helps dissipate static charge when the PTT button is pressed, reducing the risk of static discharge. This is particularly important in environments with flammable gases, vapors, or explosive atmospheres where a static spark could be hazardous. What is the IP54 rating? IP54 means the microphone is protected against limited dust ingress and water splashes from any direction. It is suitable for outdoor and industrial use but is not fully waterproof. What connector does the HM-148G use? The HM-148G uses an 8-pin connector compatible with the standard accessory port on Icom F-series mobile radios. Warranty 1-year manufacturer’s warranty.

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Professional 2-Piece PTT & Microphone Interface Cable Genuine Hytera IP54-rated audio adapter cable featuring an integrated Push-To-Talk button, electret microphone, clothing clip, and 3.5mm receive-only earpiece socket. The Hytera ACS-01 (catalog part ACS-01 / ACS01) is an authentic original equipment manufacturer (OEM) modular audio accessory cable engineered for Hytera iSeries commercial portable two-way transceivers. Serving as the foundational control link in a versatile two-piece surveillance setup, this adapter cable connects directly to the radio’s 3.5mm audio port and provides an integrated, tactile Push-to-Talk (PTT) switch and sensitive electret condenser microphone. It enables personnel in hospitality, retail, event management, education, and light security to operate hands-free and communicate discreetly without removing the radio from a pocket or belt holster. Built for flexibility and multi-user cost efficiency, the Hytera ACS-01 features a durable 3-foot main lead extending to the PTT/microphone housing, anchored by a reinforced 360-degree clothing clip that mounts securely to vests, collars, or lapels. Extending from the PTT unit is a short flying lead terminated with a standard 3.5mm female audio socket, allowing individual staff members to plug in their preferred receive-only earpieces—including transparent acoustic tubes, C-rings, or earbuds. Rated to IP54 standards for dust and splash resistance and tested across an operating temperature range of -4°F to 140°F (-20°C to +60°C), the ACS-01 operates in full compliance with commercial FCC Licensing standards across compact Hytera digital portables including the BD302i and PD362i. Key Features & Benefits Modular 2-Piece Architecture: Integrates the PTT switch and microphone while providing a secondary 3.5mm socket to support interchangeable receive-only earpieces. Cost-Effective Fleet Hygiene: Allows multiple operators to share the main radio cable assembly while plugging in their own personal earpieces between shifts. IP54 Weather Resistance: Sealed against dust ingress and water splashes to maintain operational voice clarity in outdoor and humid work environments. Integrated In-Line Microphone & PTT: Sensitive omnidirectional microphone capsule captures natural voice audio with a tactile PTT switch for positive feedback. Heavy-Duty 360-Degree Swivel Clip: Anchors the PTT and microphone securely to uniform lapels, shirt collars, or tactical vests to prevent cord slippage. Rugged 3-Foot Shielded Cable: Reinforced strain reliefs withstand repetitive flexing and bending across active commercial work shifts. Specifications Attribute Details Brand Hytera Model / SKU ACS-01 / ACS01 Product Type PTT & Microphone Audio Interface Cable (2-Piece System) Radio Connector 3.5 mm Male Audio Jack (Single Pin) Earpiece Connector 3.5 mm Female Audio Jack Socket (Flying Lead) Ingress Protection IP54 (Dust & Splash Water Resistant) Microphone Type Integrated Omnidirectional Electret Condenser Push-To-Talk Integrated Momentary Tactile PTT Switch Main Cable Length Approx. 3.0 ft (0.9 m) Operating Temperature -20°C to +60°C (-4°F to +140°F) Storage Temperature -40°C to +85°C (-40°F to +185°F) Color Finish Matte Black Heavy-Duty Polymer Compatibility Compatible Hytera Portable Two-Way Radios BD302i PD362i Compatible Receive-Only Earpieces ES01 EA01 EH01 EH02 Recommended Accessories Compatible Hytera Audio Accessories Hytera EHM04-A Conventional C-Style Earpiece w/ In-Line PTT & Mic – Lightweight 2-pin earset with in-line microphone for standard portable radios. Hytera SM18N2 IP67 Remote Speaker Microphone – Rugged submersible remote speaker microphone equipped with an emergency button. Power & Mobile Peripherals Hytera BP4008 Li-Polymer (4000 mAh) Rechargeable Smart Battery – High-capacity replacement battery pack with intelligent charge management. Hytera POA85 Hands-Free External Foot Switch PTT – Heavy-duty textured foot pedal for vehicular mobile radio communications. More Resources How to Choose and Properly Wear a Two-Way Radio Earpiece Browse All Hytera Earpieces & Headsets Browse All Hytera Two-Way Radios and Accessories Frequently Asked Questions Does the Hytera ACS-01 include an earpiece in the package? No. The Hytera ACS-01 is the foundational PTT and microphone cable assembly. It terminates in a 3.5mm female socket designed to mate with a separate receive-only earpiece (such as the ES-01 earbud, EA-01 acoustic tube, or EH-01/EH-02 earhooks). Which Hytera earpieces work with the ACS-01? The ACS-01 supports Hytera 3.5mm receive-only earpieces, including: ES-01: Classic black earbud. EA-01: Discreet covert acoustic tube earpiece. EH-01: C-style over-the-ear rubberized earhook. EH-02: Swivel-hook over-the-ear earpiece. What are the benefits of a two-piece audio configuration? A two-piece system is modular and cost-effective. Instead of replacing an entire headset when an earpiece wears out, users only need to replace the inexpensive earpiece. It also improves hygiene in shift-based operations because workers can retain their own personal earpieces while sharing the main ACS-01 radio cables. Which radios are compatible with the ACS-01? The ACS-01 utilizes a dedicated 3.5mm radio connector engineered specifically for compact Hytera digital portables, including the BD302i and PD362i. Is the Hytera ACS-01 weather resistant? Yes. The Hytera ACS-01 meets IP54 standards for ingress protection, making it resistant to ambient dust and splashing water from any angle.   Warranty 1-year manufacturer’s replacement warranty.

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Motorola IMPRES Digital Remote Speaker Microphone Reliable Communications in High-Noise Environments Engineered for professional deployments, this noise-canceling IP54-rated IMPRES microphone ensures crystal-clear voice transmission even in hazardous and high-noise environments. The Motorola PMMN4071AL IMPRES Remote Speaker Microphone is a rugged, high-performance audio accessory built specifically for the MOTOTRBO R5, XPR 3000, and XPR 3000e series portable two-way radios. Designed with a larger form factor to allow for easy handling while wearing heavy work gloves, this microphone utilizes Motorola's exclusive IMPRES audio technology to optimize speaker output and provide superior noise suppression. The PMMN4071AL features an IP54 rating to withstand dust and splashing water, making it a reliable solution for construction, manufacturing, and industrial operations. For operators working in specialized or dangerous conditions, this microphone is UL-approved and TIA4950 certified intrinsically safe, allowing it to be used in potentially explosive environments when paired with a matching intrinsically safe radio. Additionally, it features a built-in 3.5mm non-threaded audio jack on the side of the microphone head, allowing users to plug in a listen-only earpiece for discreet, private communication. Key Features & Benefits IMPRES Audio Technology: Automatically optimizes voice clarity and suppresses background noise for superior intelligibility across your fleet. Intrinsically Safe Certified: UL-approved and TIA4950 certified for safe operation in hazardous environments when connected to compatible intrinsically safe radios. IP54 Environmental Rating: Provides robust protection against dust ingress and splashing water to extend the lifespan of the equipment. Large Form Factor: The oversized microphone housing makes the Push-to-Talk (PTT) button easy to locate and operate while wearing thick safety gloves. 3.5mm Audio Jack: Includes an unthreaded 3.5mm port for connecting receive-only earpieces, perfect for high-noise areas or covert operations. Specifications Attribute Details Brand Motorola Model/SKU PMMN4071AL Product Type Remote Speaker Microphone (RSM) Technology IMPRES Connector Type Direct GCAI-Mini (SLIM) Connector Audio Jack 3.5mm (Non-Threaded) IP Rating IP54 Intrinsic Safety UL / TIA4950 Certified Compatibility Motorola MOTOTRBO R5 Motorola XPR 3300 Motorola XPR 3300e Motorola XPR 3500 Motorola XPR 3500e What's Included Description SKU/Model Status IMPRES Remote Speaker Microphone PMMN4071AL Included 3.5mm Receive-Only Earpiece Multiple Options Sold Separately Recommended Accessories Motorola PMLN7560 - Receive-only translucent tube earpiece that plugs directly into the microphone's 3.5mm jack for discreet audio monitoring. Motorola RLN4941A - Receive-only earpiece with translucent acoustic tube (3.5mm) for comfortable, extended wear. More Resources Motorola MOTOTRBO Accessory Catalog Frequently Asked Questions Is the Motorola PMMN4071AL waterproof? The PMMN4071AL has an IP54 rating, meaning it is protected against dust ingress and splashing water. While it can withstand rain and standard work environments, it is not fully waterproof and should not be submerged in water. What does the 3.5mm audio jack do on this microphone? The built-in 3.5mm unthreaded audio jack allows you to plug in a compatible receive-only earpiece. When an earpiece is connected, the incoming radio transmissions are routed directly to your ear instead of broadcasting out loud from the speaker microphone. Can I use this microphone on a non-intrinsically safe radio? Yes. While the PMMN4071AL is UL-certified as intrinsically safe, it is perfectly fine to use on standard, non-UL Motorola R5, XPR 3000, and XPR 3000e series radios. However, the entire radio system is only considered intrinsically safe if both the radio and the attached microphone carry the UL certification. Warranty 1-year manufacturer's warranty.

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IMPRES RM530 Small Windporting Remote Speaker Microphone AI-Powered Noise Suppression Tactical Audio Accessory Enhance your fleet communications using a compact, windporting remote speaker microphone engineered with intelligent background audio filtering. The genuine Motorola PMMN4171A is a commercial-grade Motorola PMMN4171A RM530 Remote Speaker Microphone for R5 portable transceivers engineered to deliver absolute acoustic precision in high-decibel workspaces. Integrating the Motorola PMMN4171A into your operational layout establishes a reliable, hands-free voice interface that automatically blocks crushing ambient noise via an embedded AI-trained suppression algorithm. This factory-authorized audio tool features a durable structural casing and connects to your radio using a heavy-duty coiled cord matrix. Perfect for demanding industrial facilities, manufacturing floors, outdoor utility worksites, and high-security tactical environments, the Motorola PMMN4171A resolves the problem of garbled or blocked voice messages caused by high winds and heavy machinery. The optimized small-head footprint fits cleanly in the hand or mounts close to the shoulder line without weighing down uniform straps. This model represents the current factory-engineered revision, successfully replacing older legacy Motorola PMMN4171 accessory builds. The built-in acoustic chamber boasts an omnidirectional windporting layout that isolates user speech while allowing water from heavy downpours to shed instantly from the mic grill. For confidential or low-visibility operations, a integrated 3.5mm threaded auxiliary output port accepts matching receive-only earpiece lines for private message routing. When sealing the accessory to your radio, confirm the multi-pin interface plate connector is tightly anchored down to preserve the equipment's advanced electrical pathway. Key Features & Benefits AI-Trained Audio Suppression: Functions as an advanced Motorola PMMN4171A RM530 Remote Speaker Microphone for R5 tool to actively cancel background distortions. Omnidirectional Windporting: Minimizes extreme environmental wind roar and clears water blockages immediately during severe storms. Loud 97 Phon Speaker Core: Delivers exceptionally high-volume vocal tracking to pierce through ambient industrial plant or street noise. IP67 Environmental Rating: The heavy-duty RSM head structure is completely dust-tight and fully sealed against sudden water immersion. Tactile Emergency Activation: Incorporates a high-visibility, programmable orange button on the top housing for rapid distress dispatching. Specifications Attribute Details Brand Motorola Solutions Model/SKU Motorola PMMN4171A (PMMN4171) Product Type Remote Speaker Microphone (RM530) Technology IMPRES Audio, Windporting, AI Noise Suppression Audio Output 97 Phon Loudness Audio Jack 3.5mm Threaded Mono IP Rating IP67 (RSM Head Only) Safety Certification TIA4950 UL Intrinsically Safe Dimensions 3.07 x 0.87 x 2.32 Inches Weight 162 Grams Color Black Compatibility Radios R5 XPR3300e XPR3500e Recommended Accessories Motorola MOTOTRBO R5 Portable Two-Way Radio (R5) — The primary handheld transceiver optimized to run this AI-powered microphone system. Motorola 3.5mm Receive-Only Translucent Tube Earpiece (PMLN8120A) — A commercial-grade covert acoustic earpiece that screws directly into this microphone's audio jack. More Resources Manufacturer Data Sheet Product User Manual Accessories Catalog Service Manual Quick Start Guide Guide to Commercial Earpieces and Audio Accessories Frequently Asked Questions How does the AI noise suppression feature work on this speaker microphone? The internal IMPRES circuitry uses an advanced software algorithm trained on real-world sounds to differentiate human vocal frequencies from background environments, letting it suppress unwanted noise while enhancing your speech clarity. Can I use an unthreaded 3.5mm earpiece plug with this microphone's audio port? The audio port features standard internal threads designed to lock matching threaded earpiece plugs securely. While some unthreaded single-pin 3.5mm jacks may physically slide in, a threaded connection is required to prevent accidental disconnects. Is the entire speaker microphone assembly fully submersible in water? The main remote speaker microphone head housing is factory-certified to IP67 standards, meaning it is dust-tight and water-resistant against temporary immersion. However, the radio side connection plug must be correctly attached and sealed to maintain overall fleet integrity.   Warranty 1-year manufacturer's warranty.

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Hytera SM25A1 Remote Speaker Microphone with Display Advanced control and monitoring for Hytera mobile and base station radios. The Hytera SM25A1 is a high-performance remote speaker microphone designed for Hytera mobile and base station radios. Featuring a built-in LCD display and limited keypad, it allows users to monitor radio status, view channel information, and manage basic functions directly from the handset. The IP54 rating provides reliable protection against dust and water splashes, and the 2W internal speaker delivers clear audio in high-noise environments. A 7-foot (3m) coiled cable provides ample reach for vehicle-mounted setups. Key Features & Benefits Integrated LCD Display: View real-time radio status, channel aliases, and system notifications at a glance. Limited Keypad: Simplifies channel switching and menu navigation for efficient operation. High-Power Audio: 2W rated (3W max) speaker for clear audio over vehicle or engine noise. Dedicated Emergency Key: Quick-access orange button for immediate distress signaling. IP54 Rated: Resistant to dust and water splashes for reliable field use. Heavy-Duty Coiled Cable: 7-foot (3m) extended length for versatile vehicle mounting. Specifications Attribute Details Brand Hytera Model / SKU SM25A1 Connector 10-Pin IP Rating IP54 Speaker Power 2W (Rated) / 3W (Max) Microphone Sensitivity −42 ±3 dB @ 1 kHz Dimensions 92.8 × 62.5 × 32.1 mm Weight ~160 g Operating Temperature −30°C to +60°C Country of Origin China Compatibility Model Type MD652i, MD652iG Hytera Mobile Radio HM652, HM682 Hytera Mobile Radio HR652 Hytera Repeater What’s Included Description SKU/Model Status Remote Speaker Microphone with Display SM25A1 Included Coiled Cable (7 ft / 3m) — Included Compatible Mobile Radio — Sold Separately Recommended Accessories Replacement Parts Hytera HYT-5105030000056A Replacement Coil Cord for SM25A1 — Genuine replacement coil cord for the SM25A1 remote speaker microphone. Frequently Asked Questions What is the difference between the SM25A1 and a standard RSM? Unlike a standard remote speaker microphone, the SM25A1 includes a built-in LCD display and limited keypad. This allows the user to view channel aliases, radio status, and system notifications, and to perform basic channel switching and menu navigation directly from the handset without reaching for the radio. Which Hytera radios are compatible with the SM25A1? The SM25A1 is compatible with the Hytera MD652i, MD652iG, HM652, HM682, and HR652. Contact Atlantic Radio to confirm compatibility with other Hytera mobile or base station models. Is the SM25A1 waterproof? The SM25A1 carries an IP54 rating, meaning it is protected against dust ingress and water splashing from any direction. It is not rated for submersion. For fully waterproof requirements, contact Atlantic Radio for alternative options. Warranty Covered by a 1-year manufacturer’s warranty.

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Professional IP67 Submersible Remote Speaker Microphone with Emergency Button Genuine Hytera heavy-duty palm speaker mic featuring IP67 water immersion protection, an emergency call button, 3.5mm listen-only earpiece jack, and UL913 intrinsically safe compatibility. The Hytera SM18N2 (catalog part SM18N2 / SM18) is an authentic original equipment manufacturer (OEM) heavy-duty remote speaker microphone (RSM) engineered for mission-critical voice communications across public safety, utilities, manufacturing, security, and industrial sectors. Built to withstand demanding physical conditions, this durable accessory carries an IP67 ingress protection rating, providing total defense against airborne dust penetration and withstanding complete water submersion up to one meter for 30 minutes without seal failure. When paired with compatible Hytera PD7i-UL913 and PD9i-UL913 portable radios, the SM18N2 is certified for deployment in hazardous, intrinsically safe (UL913) environments where non-incendive communications are required. Designed with personal safety and operational awareness in mind, the Hytera SM18N2 features a prominent, tactile orange emergency button located on the top of the housing, allowing operators to send duress signals and priority alarm calls instantly without reaching down to their belt-mounted transceivers. The internal acoustic assembly integrates a high-sensitivity electret condenser microphone alongside a powerful 2W maximum loudspeaker to deliver clear, distortion-free voice audio through ambient plant noise and severe weather. A built-in 3.5mm external audio jack enables the connection of secondary receive-only surveillance earpieces for private conversations in crowded public spaces or high-risk operational settings. Operating under commercial FCC Licensing standards, the SM18N2 features a heavy-duty coiled cord terminating in a dedicated 16-pin multi-pin radio connector with a knurled thumbscrew lock to guarantee continuous signal continuity across Hytera PD7i and PD9i digital portable radios. Key Features & Benefits IP67 Submersible Protection: Completely sealed against dust, grit, and water immersion up to 1 meter (3.3 feet) for 30 minutes, ensuring dependable performance in wet, muddy, or stormy field operations. Intrinsically Safe (UL913) Capable: Factory certified for deployment in hazardous industrial locations when paired with compatible Hytera PD7i-UL913 or PD9i-UL913 certified portable radios. Dedicated Emergency Alert Key: Top-mounted tactile orange emergency button enables quick, single-touch duress calls and alarm activation in critical situations. Integrated 3.5mm Earpiece Jack: Built-in 3.5mm socket allows seamless connection of listen-only earpieces for discreet communications and enhanced situational awareness. High-Output 2W Audio Speaker: Delivers loud, intelligible receive audio engineered to overpower loud machinery, engines, sirens, and outdoor wind noise. 16-Pin Locking Connector: Rugged multi-pin connector block with a knurled thumbscrew securely locks to the radio chassis to prevent accidental disconnections. 360-Degree Swivel Clothing Clip: Reinforced stainless steel alligator clip rotates smoothly to fasten securely to shoulder epaulets, duty straps, or lapels. Specifications Attribute Details Brand Hytera Model / SKU SM18N2 / SM18 Product Type Rugged Remote Speaker Microphone (RSM) Ingress Protection IP67 (Dust-Tight & Submersible to 1m for 30 min) Intrinsic Safety Rating UL913 Certified (When paired with UL913 radio models) Radio Connector Hytera Proprietary 16-Pin Multi-Pin with Knurled Thumbscrew Lock Accessory Audio Interface 3.5 mm (1/8") Receive-Only Audio Socket Microphone Sensitivity -42 ± 3 dB @ 1 kHz (3.0 V, 2.2 kΩ, 0 dB = 1 V/Pa) Speaker Rated Power 1.0 W (Rated) / 2.0 W (Maximum) Speaker Impedance 16 Ω ± 15% @ 1.5 kHz Speaker Frequency Response 90 ± 4 dB @ 1 kHz (1 W / 30 cm) Controls Side PTT Button, Top Emergency Alarm Button Operating Temperature -30°C to +60°C (-22°F to +140°F) Storage Temperature -40°C to +85°C (-40°F to +185°F) Dimensions (L x W x H) 3.40 x 2.44 x 1.72 in (86.30 x 62.10 x 43.80 mm) Weight Approx. 0.35 lbs (160 g) Cable Configuration Heavy-Duty Coiled Cable with Strain Relief Compatibility Compatible Hytera Portable Two-Way Radios PD702 PD702i PD752 PD752i PD782 PD782i PD982 PD982i PD702iUL913 PD752iUL913 PD782iUL913 PD982iUL913 PD792iEx Recommended Accessories Receive-Only Earpieces (3.5mm Plug) Hytera EA-01 Receive-Only Acoustic Tube Earpiece – Clear acoustic tube surveillance earpiece with 3.5mm audio plug for private listening. Hytera EH-01 Receive-Only C-Style Swivel Earpiece – Ergonomic C-ring swivel earpiece with 3.5mm audio plug for full-shift comfort. Hytera EH-02 Receive-Only C-Style Swivel Earpiece – Adjustable over-the-ear C-style earpiece with 3.5mm connector for active mobile personnel. Motorola RLN4941AXL 3.5 mm Extra Loud Receive-Only Earpiece – Intrinsically safe TIA4950/UL certified acoustic tube earpiece with 3.5mm connector. More Resources How to Choose and Properly Wear a Two-Way Radio Earpiece Browse All Hytera Two-Way Radios and Accessories Frequently Asked Questions What do the numbers in part number SM18N2 indicate? In Hytera's naming scheme, SM18 designates the rugged remote speaker microphone housing platform with an integrated emergency button. The N2 designation identifies the 16-pin multi-pin radio connector configuration and internal audio circuitry tailored specifically for Hytera PD7i and PD9i series portable radios. Is the Hytera SM18N2 intrinsically safe? Yes, when connected to an intrinsically safe Hytera portable radio such as the PD702i-UL913, PD752i-UL913, PD782i-UL913, or PD982i-UL913. The combination is certified to UL913 standards for safe operation in designated hazardous, explosive gas, or dust environments. What does the orange button on top of the microphone do? The orange button is a programmable emergency key. When activated, it triggers the host radio’s pre-programmed emergency profile, immediately sending distress alarms, emergency telemetry, or priority audio to dispatch and team members. Can I plug an earpiece directly into the SM18N2? Yes. The Hytera SM18N2 features a built-in 3.5mm audio jack. When an earpiece (such as the Hytera EA-01 or EH-01) is plugged in, receive audio is automatically muted on the main speaker and rerouted to the earpiece for private listening. Does this microphone work with Hytera HP series radios? No. The SM18N2 uses Hytera's 16-pin multi-pin connector specifically designed for the PD7i and PD9i series. Hytera HP series radios (such as the HP602 and HP782) utilize a different multi-pin connector interface.   Warranty 1-year manufacturer’s replacement warranty.

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IMPRES™ IP68 Remote Speaker Microphone with 3.5mm Jack The Motorola PMMN4099DL (which replaces the PMMN4099 and PMMN4099CL) is a professional-grade, high-durability Remote Speaker Microphone (RSM) built for mission-critical reliability. This microphone is IP68 rated, meaning it is completely dust-tight and can withstand immersion in water for extended periods. Motorola PMMN4099DL is the updated version of the Motorola PMMN4099CL, Motorola PMMN4099B, Motorola PMMN4099BL, Motorola PMMN4099A, and Motorola PMMN4099. Equipped with IMPRES™ technology, the PMMN4099DL optimizes audio performance by suppressing ambient noise and improving voice intelligibility, ensuring even quiet transmissions are heard clearly. It is also TIA4950 (UL) intrinsically safe certified, making it suitable for use in hazardous environments where explosive gases or vapors may be present. Key Features IMPRES™ Audio: Superior noise suppression and automatic gain control for high-quality audio in any environment. Windporting Technology: Significantly reduces noise from high winds and prevents water from blocking the microphone grill. Rugged IP68 Rating: Submersible and dust-tight, designed to survive extreme field conditions. Full Control Set: Features a volume toggle, a dedicated orange emergency button, and a programmable button for custom shortcuts. 3.5mm Audio Jack: Includes a non-threaded jack for connecting receive-only earpieces for discreet listening. Intrinsic Safety: UL certified to TIA4950 standards for hazardous location safety. Compatibility APX1000I APX2000 APX3000 APX5000 APX6000 APX6000XE APX7000 APX7000XE APX8000 APX900 DEP550 DGP5050E DGP5550E DGP8550E DP4400 DP4400E DP4401 DP4401E DP4600 DP4600E DP4601 DP4601E DP4800 DP4800E DP4801 DP4801E GP328D GP328DPLUS GP338D GP338DPLUS MTP6000 MTP6650 SRX2200 XIRP8600 XIRP8608 XIRP8620 XPR7350 XPR7350E XPR7380E XPR7550 XPR7550E XPR7580 XPR7580E Benefits Maximum Durability: The IP68 rating ensures the microphone continues to function even after exposure to heavy rain or accidental submersion. Intelligent Audio: IMPRES technology removes the need for manual audio adjustments, allowing the user to focus on the task at hand. Enhanced Safety: The prominent orange emergency button allows for rapid distress signaling in critical situations. Versatile Use: The inclusion of a programmable button and audio jack makes it adaptable for both high-profile and discreet operations. Warranty 1-year manufacturer's warranty

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Desktop Microphone for Mobile and Base Radios The Icom SM26 is a versatile desktop microphone designed for use with a wide range of Icom mobile and base station radios, as well as repeaters. It features a monitor switch and a built-in pre-amplifier, ensuring robust and clear audio transmission for your communications. This microphone is an ideal accessory for enhancing the audio quality and operational convenience of your Icom radio system, providing clear voice pickup and reducing background noise for crisp communication in any desktop setup. Key Features Unidirectional Dynamic Microphone: Optimized to pick up sound primarily from one direction, focusing on your voice and reducing background noise. Built-in Pre-amplifier: Boosts audio levels for strong and clear transmission. Monitor Switch: Provides convenient control for monitoring audio. Compact Dimensions: Measures 70 (W) x 169 (H) x 167 (D) mm, fitting easily on any desk. Lightweight Design: Weighs 390g, making it easy to position and handle. 300 mm Cable Length: Provides adequate connection reach for desktop use. Compatibility F9511HT F9511 F9521 F5360D F6360D F5061D F6061D F5062D F6062D F5220D F6220D F5121D F6121D F5122D F6122D F5123D F6123D FR5300 FR6300 FR5000 FR6000 FR5100 FR6100 FR5200H FR6200H F5130D F6130D F5061 F6061 F5062 F6062 F5063 F6063 F5021 F6021 F5022 F6022 F5023 F6023 F5023H F6023H F5026 F5026H F5011 F6011 F5012 F6012 F5013 F6013 F5013H F6013H A120 A220 A110 CY5300 CY6300 VEPG4 IP100FS IAS X-Band 50 Benefits Clear Audio Transmission: Unidirectional microphone and pre-amplifier ensure your voice is transmitted clearly, even in noisy environments. Enhanced Operational Convenience: Desktop design allows for hands-free communication, improving efficiency during prolonged use. Versatile Compatibility: Works with a broad range of Icom mobile radios and repeaters, making it a flexible solution for various setups. Improved Sound Quality: Delivers professional-grade audio, crucial for reliable communication. Stable Placement: Desktop form factor provides a steady platform for consistent microphone positioning.   Warranty 1-year manufacturer's warranty

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Icom HM222H Waterproof Handheld Speaker Microphone IP68 waterproof handheld speaker microphone with emergency switch and 3.5mm accessory jack. 14-pin connector. For IC-F52D, IC-F62D, IC-F7010/20/40, IC-F3400D/4400D, IP730D/740D, and IC-SAT100. The Icom HM222H is a rugged, IP68-rated waterproof handheld speaker microphone built for professionals who require reliable voice communication in demanding field environments. An integrated emergency switch provides rapid access to critical radio functions, while the 3.5mm accessory jack supports connection of compatible earpieces or headsets. A 14-pin connector ensures a secure, stable attachment to compatible Icom portable radios. Key Features & Benefits IP68 Waterproof & Dustproof: Fully submersible and sealed against dust for reliable performance in rain, wet conditions, and hazardous environments. Emergency Switch: Dedicated switch for rapid access to emergency radio functions when it counts. 3.5mm Accessory Jack: Connect compatible earpieces or headsets for discreet or hands-free audio. 14-Pin Connector: Secure attachment and full feature access on compatible Icom radios. Loud, Clear Audio: Speaker optimized for intelligibility in high-noise environments. Durable Construction: Rugged housing built to withstand the demands of daily professional use. Specifications Attribute Details Brand Icom Model / SKU HM222H Type Handheld Speaker Microphone Connector 14-Pin Accessory Jack 3.5mm Ingress Protection IP68 (Waterproof & Dustproof) Emergency Switch Yes Country of Origin Japan Compatibility Model Details IC-F52D, IC-F62D Icom F Series IDAS Digital IC-F7010, IC-F7020, IC-F7040T/S Icom F7000 Series P25 IC-F3400D, IC-F4400D Icom F Series IDAS Digital IP730D, IP740D Icom IP Series (PoC) IC-SAT100 Icom Satellite PTT Recommended Accessories Icom SP27 Acoustic Tube Earpiece — 3.5mm acoustic tube earpiece compatible with the HM222H accessory jack. Icom SP29 — Compatible earpiece for use with the HM222H 3.5mm accessory jack. Icom SP40 Listen-Only Earphone — Listen-only earphone designed specifically for the Icom HM222 series. Frequently Asked Questions Is the HM222H UL rated? No. The Icom HM222H is not UL listed. It carries an IP68 ingress protection rating for waterproofing and dustproofing, but it does not hold a UL certification. If your application or facility requires UL-listed accessories, please verify compliance requirements with your safety officer before purchasing. Is the HM222H intrinsically safe for use in hazardous locations? No. The HM222H is not intrinsically safe (IS) and is not approved for use in hazardous locations classified under NEC Article 500 or ATEX/IECEx standards — such as environments with flammable gases, vapors, or combustible dusts. For hazardous location use, consider the Icom HM184HUL, which is designed for intrinsically safe applications. Consult your safety officer or a certified hazardous location specialist to confirm the correct accessory for your environment. What is the difference between IP68 and intrinsic safety? IP68 is an ingress protection rating that indicates the device is sealed against dust and can withstand submersion in water — it does not address ignition risk in explosive atmospheres. Intrinsic safety (IS) is a separate certification that ensures the device cannot produce sufficient electrical or thermal energy to ignite a flammable atmosphere under normal or fault conditions. The HM222H meets IP68 but is not IS-rated. Warranty 1-year manufacturer’s warranty.

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IP68 Waterproof Speaker Microphone for Heavy-Duty Operational Marine Environments Maximize Voice Clarity and Survival Under Extreme Environmental Submersion Maximize voice clarity and hardware survival under extreme environmental submersion. The Icom HM222HLWP Speaker Microphone is a genuine original equipment manufacturer (OEM) heavy-duty audio solution engineered for seamless integration with commercial handheld transceivers. Featuring a robust chassis optimized for professional operations, the Icom HM222HLWP functions as a rugged extension of your communication system, delivering loud, clear speaker output and highly responsive voice capture. Equipped with a reliable multi-pin mechanical interface, this accessory ensures absolute connection stability in high-vibration settings. Designed explicitly for maritime crews, industrial construction foremen, and public safety teams, the Icom HM222HLWP resolves the critical risk of hardware failure caused by water ingress. Traditional speaker microphones easily short-circuit when exposed to sea spray or sudden downpours, but the specialized architecture of the Icom HM222HLWP provides complete protection against water intrusion and dense particulate accumulation. An integrated, high-visibility emergency switch sits on the top of the housing, allowing field operators to immediately broadcast a distress alert without having to reach down to access their main belt-mounted radio handset. Before deployment, team leaders must verify that their field assets utilize the matching 2-pin screw-type connector receptacle. The Icom HM222HLWP uses a threaded mechanical attachment base to lock the audio pathways directly into the radio body frame, creating a secure seal that prevents accidental field disconnections. Because it relies heavily on this specialized attachment format, this waterproof microphone layout will not interface with legacy non-threaded push-in ports. Key Features & Benefits IP68 Submersible Waterproofing: Sealed completely against fine dust ingress and certified to survive complete underwater submersion in demanding marine environments. Integrated Tactical Emergency Switch: Features an easily accessible top orange alert button to initiate instant emergency communication arrays during critical operations. Secure 2-Pin Screw Connector: Designed with an integrated threaded locking mechanism that anchors the cable firmly to the transceiver casing to stop accidental pull-outs. Clear Audio Speaker Output: Optimizes vocal frequencies to cut cleanly through ambient background machinery noise, wind howl, and ocean surf. Icom HM222HLWP Speaker Microphone Reliability: Built using reinforced, impact-resistant industrial composites to handle heavy drops on concrete decks or iron grates. Specifications Attribute Details Brand Icom Model/SKU Icom HM222HLWP Product Type Speaker Microphone IP Rating IP68 Waterproof (Submersible) Connector Type Secure 2-Pin Screw Locking Controls Integrated PTT and Top Emergency Switch Housing Material Impact-Resistant Commercial Composite Color Black Compatibility F1100D F2100D V86 U86 F1000 F2000 F3001 F4001 F3002 F4002 F3003 F4003 V88 U88 G86 T10 F29SDR F29SR2 F29SR V10MR V3MR F29DR3 41PRO Recommended Accessories Icom F1100D Digital Portable Radio (F1100D) — The primary handheld transceiver engineered to natively accept and secure this threaded 2-pin IP68 speaker microphone. Icom F2100D UHF Digital Portable Radio (F2100D) — A robust UHF communications radio that fully interfaces with the advanced audio pathways of this remote accessory. More Resources How Icom Radios Serve Maritime and Coastal Operations Frequently Asked Questions Is this remote microphone fully submersible in salt water? Yes. The Icom HM222HLWP carries a comprehensive IP68 environmental protection rating, allowing the housing to withstand complete water submersion. Following exposure to salt water, operators should gently rinse the microphone with fresh water and dry it completely to prevent mineral buildup over time. How does the top emergency switch communicate with the radio system? The top-mounted emergency button routes a dedicated signal path through the 2-pin screw connector. When pressed, it mirrors the programming of the orange emergency key on the host transceiver handset, triggering system alerts or distress signals immediately. Will this speaker mic work with standard non-threaded 2-pin radio connectors? No. While the pin alignment matches standard layouts, the Icom HM222HLWP utilizes a specialized collar screw assembly that physically tightens into the radio framework. It requires a compatible threaded radio housing to achieve its secure, waterproof seal.   Warranty 1-year manufacturer's warranty.

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Compact Windporting Remote Speaker Microphone with 3.5mm Jack Small-footprint IP55 rated remote speaker microphone with 101 phon loud speaker output for MOTOTRBO R2 and CP series radios. The Motorola PMMN4148A (RM110) is a compact, lightweight remote speaker microphone engineered for everyday commercial and industrial two-way radio users. Built with a small-footprint casing weighing just 112 grams, this RSM delivers high-clarity communications without adding unnecessary bulk to uniform lapels or tactical vests. Featuring windporting technology, the Motorola PMMN4148A eliminates severe wind noise and prevents water from clogging the microphone element during heavy rain or outdoor operations. An integrated 101 phon speaker provides powerful, intelligible audio in noisy work environments, while a non-threaded 3.5mm audio jack allows users to attach optional receive-only earpieces for private listening. The Motorola PMMN4148A is the updated version of the Motorola PMMN4148. Key Features & Benefits 101 Phon Loud Audio Speaker: High-output internal speaker delivers crisp, intelligible voice transmissions across high-noise commercial job sites. Windporting Noise Reduction: Specialized windporting technology dampens howling wind noise and prevents water accumulation over the microphone element. 3.5mm Audio Earpiece Jack: Integrated non-threaded 3.5mm audio port enables quick attachment of receive-only earpieces for discreet communications. IP55 Weather Protection: Dust-protected and water-resistant enclosure (RSM head only) safeguards hardware against rain and environmental exposure. Low-Profile Swivel Clip: Heavy-duty 360-degree rotating clothing clip attaches securely to shirts, jackets, or shoulder harnesses. Motorola Revision Disclosure: The Motorola PMMN4148A is the updated version of the Motorola PMMN4148. Specifications Attribute Details Brand Motorola Solutions Model/SKU PMMN4148A (Replaces PMMN4148) Product Line RM110 Series RSM Audio Output 101 Phon Speaker Output Audio Jack 3.5mm Non-Threaded Microphone Type Windporting Ingress Protection IP55 Rated (RSM Head Only) Intrinsic Safety No Rating Programmable Button No Volume Control No Dimensions 2.32 Inches W x 1.18 Inches H x 2.99 Inches L (59 mm W x 30 mm H x 76 mm L) Weight 112 Grams Compatibility BPR40 BPR40D CP100D CP185 CP200 CP200D PR400 R2 CP150 CP125 BPR50DX What's Included Description SKU/Model Status Motorola RM110 Remote Speaker Microphone PMMN4148A Included Low-Profile Swivel Clothing Clip Integrated Included Recommended Accessories Compatible Radios Motorola MOTOTRBO R2 Portable Radio – Compact digital handheld radio featuring Motorola 2-pin accessory connector. Motorola CP200d Digital Portable Radio – Industry-standard commercial portable radio transceiver. Motorola CP100d Portable Radio – Entry-level digital two-way radio for business fleets. Earpieces & Audio Accessories Motorola PMLN8120A Receive-Only Earpiece with Translucent Tube – 3.5mm unthreaded clear tube earpiece for private listening with RM110 speaker mics. Motorola PMLN4620B D-Shell Earpiece with 3.5mm Plug – Over-ear receive-only D-shell earpiece for RSM 3.5mm audio jacks. More Resources How To Care for and Maintain Portable Radios 12 Reasons To Use Motorola Portable Radios Browse All Motorola Accessories & Parts Frequently Asked Questions Does the Motorola PMMN4148A include an emergency button or volume control? No, the Motorola PMMN4148A (RM110) is a streamlined remote speaker microphone that does not feature an emergency button or volume control knob. Is the Motorola PMMN4148A the same as the PMMN4148? Yes, the Motorola PMMN4148A is the updated manufacturer revision version of the Motorola PMMN4148 and provides identical electrical and mechanical fitment. What is the IP weather rating of the Motorola PMMN4148A? The Motorola PMMN4148A features an IP55 rating for the RSM head, providing reliable protection against dust ingress and low-pressure water spray. Can I connect a private earpiece to the Motorola PMMN4148A? Yes, the Motorola PMMN4148A includes a non-threaded 3.5mm audio jack on the microphone head, allowing you to attach receive-only earpieces such as the Motorola PMLN8120A or PMLN4620B. How does windporting technology work on the RM110? Windporting technology eliminates whining and howling sounds caused by wind blowing across the microphone and prevents water from clogging the port, ensuring clear audio transmission during severe weather. Is the Motorola PMMN4148A an authentic Motorola OEM part? Yes, the Motorola PMMN4148A is a genuine original equipment manufacturer accessory produced directly by Motorola Solutions.   Warranty 1-year manufacturer's warranty.

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Motorola PMMN4040AL Submersible Remote Speaker Microphone (IP57, Windporting) The Motorola PMMN4040AL (previously PMMN4040A) is a high-performance Remote Speaker Microphone (RSM) built for rugged conditions. This microphone incorporates advanced Windporting technology and boasts an IP57 submersible rating, guaranteeing clear audio and reliable operation in wet, dusty, and high-wind environments. The Motorola PMMN4040AL is the updated version of the Motorola PMMN4040A and Motorola PMMN4040. Tested to survive submersion in 1 meter of water for 30 minutes, the Motorola PMMN4040AL is an essential accessory for public safety, construction, and utility professionals. The Windporting feature actively suppresses background noise from severe weather and wind, ensuring mission-critical voice transmissions are consistently clear. Key Features IP57 Submersible Rating: Protected against dust ingress and capable of withstanding temporary submersion in 1 meter of water for 30 minutes. Windporting Technology: Engineered to eliminate the distortion caused by high wind and other ambient background noise, improving voice intelligibility. Compact Lapel Design: Easily clips to your shirt pocket or lapel, keeping the PTT (Push-to-Talk) control readily accessible. GCAI Connector: Utilizes the General Communication Accessory Interface (GCAI) connector for reliable attachment to a wide range of APX and MOTOTRBO portable radios. Small Form Factor: Designed as a compact, small RSM, balancing size with audio performance. Compatibility APX2000 APX4000 APX8000H APX8000HXE DGP4100 DGP5050E DGP5550E DGP6100 DGP8050E DGP8550E DP3000 DP4400 DP4400E DP4401 DP4401E DP4600 DP4600E DP4601 DP4601E DP4800 DP4800E DP4801 DP4801E GP328D GP328DPLUS GP338D GP338DPLUS XIRP8600 XIRP8600I XIRP8608 XIRP8608I XIRP8620 XIRP8628 XIRP8628I XIRP8660 XIRP8660I XIRP8668 XIRP8668I XIRP8808R XPR5380E XPR7350 XPR7350E XPR7380 XPR7380E XPR7550 XPR7550E XPR7550IS XPR7580 XPR7580E XPR7580EIS Benefits Superior Audio Clarity: Windporting technology ensures the user's voice is understood despite severe weather or wind noise, improving operational safety. Rugged Reliability: IP57 rating provides confidence that the mic will continue to perform despite exposure to rain and temporary submersion. Hands-Free Convenience: Allows users to secure the radio on their belt while keeping the mic/speaker close for efficient communication. Broad Fleet Support: Compatible with a wide range of MOTOTRBO and APX portable radios, simplifying accessory inventory. Warranty 1-year manufacturer's warranty

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Ergonomic DTMF Keypad Palm Microphone with Emergency Alert Button High-performance keypad microphone with 10-pin aviation connector for Hytera HM and MD series mobile two-way radios. The Hytera SM19A1 is an original equipment manufacturer (OEM) keypad palm microphone engineered to enhance operational control and voice clarity for Hytera commercial mobile transceivers. Featuring a full Dual-Tone Multi-Frequency (DTMF) numeric keypad, large programmable function keys, and a dedicated orange emergency call button, this palm microphone enables vehicle operators and dispatchers to manage selective calling, manual channel entry, and immediate emergency signaling directly from the microphone housing. Built for heavy-duty daily use in public safety, transportation, and industrial fleets operating on DMR Association digital networks, the Hytera SM19A1 features an IP54 weather-rated casing that resists dust accumulation and water splashing. The durable coiled cable connects via a secure 10-pin aviation interface connector, ensuring a stable electrical connection that prevents accidental disconnects during rough vehicle travel. A metal dash-mount clip is included for easy mounting on vehicle consoles. Key Features & Benefits Full DTMF Keypad: Enables direct frequency entry, selective individual/group calling, and advanced PTT ID functions. Dedicated Emergency Button: Bright orange top-mounted button permits immediate one-touch dispatch alert transmission during critical incidents. Large Programmable Keys: Customizable function buttons allow instant access to frequently used radio features and channel zones. 10-Pin Aviation Connector: Heavy-duty locking connector delivers rock-solid audio transmission and signal stability on rough roads. IP54 Weather Protection: Sealed casing safeguards internal microphone components against dust ingress and water spray. Integrated Metal Mounting Clip: Comes complete with a metal dash-mount button and hanging bracket for secure vehicle cab placement. Specifications Attribute Details Brand Hytera Model/SKU SM19A1 Product Type Keypad Palm Microphone Keypad Type Full DTMF Numeric Keypad Connector Type 10-Pin Aviation Connector Ingress Protection IP54 Weather-Resistant Microphone Sensitivity –21±3 dB @ 1 kHz (3.0V, 2.2K) Controls PTT Key, Emergency Button, Programmable Function Keys, DTMF Keypad Operating Temperature -22°F to +149°F (-30°C to +65°C) Dimensions 3.82 Inches L x 2.52 Inches W x 1.55 Inches H (97 mm x 64 mm x 39.4 mm) Weight 230 Grams (8.11 oz) Compliance RoHS, REACH Compatibility HM652 HM682 HM782 HR652 MD622i MD652 MD782 MD782I MD785 MD785G MD786 MD788 Recommended Accessories Compatible Mobile Radios Hytera HM782 H-Series DMR Mobile Two-Way Radio – Advanced digital mobile transceiver with full color display and Bluetooth. Hytera HM682 DMR Mobile Radio – Commercial vehicle mobile radio transceiver for fleet dispatching. Hytera MD782i Digital DMR Mobile Two-Way Radio – High-power DMR mobile radio for utility and service fleets. Mounting & Power Accessories Hytera BRK09 Mobile Radio Mounting Bracket – Under-dash vehicle mounting trunnion for mobile radios. More Resources 15 Myth-Busting Facts About Two-Way Radio Range How To Care for and Maintain Portable Radios Browse All Hytera Accessories & Parts Frequently Asked Questions What features are accessible via the DTMF keypad on the Hytera SM19A1? The DTMF keypad on the Hytera SM19A1 allows users to perform manual channel selection, place direct private or individual calls, enter telephone interconnect numbers, and send digital telemetry codes. Is the emergency button on the Hytera SM19A1 programmable? Yes, pressing the dedicated orange emergency button on the Hytera SM19A1 triggers your mobile radio's pre-programmed emergency alert sequence, sending an emergency alarm to dispatchers or fleet members. Does the Hytera SM19A1 require an adapter to connect to HM series mobile radios? No, the Hytera SM19A1 features a native 10-pin aviation connector that plugs directly into the front accessory port of compatible Hytera HM and MD series mobile transceivers. What is the water and dust protection rating of the Hytera SM19A1? The Hytera SM19A1 features an IP54 rating, protecting the microphone against harmful dust accumulation and water splashes from any direction. Does the Hytera SM19A1 include a vehicle mounting clip? Yes, the Hytera SM19A1 includes a metal button clip pre-installed on the back of the microphone along with a matching vehicle dash-mount hanger bracket. Is the Hytera SM19A1 an authentic Hytera OEM component? Yes, the Hytera SM19A1 is a genuine original equipment manufacturer accessory produced directly by Hytera Communications.   Warranty 1-year manufacturer's warranty.

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Operations Critical Wireless Push-to-Talk Pod with 128-Bit Encryption Genuine Motorola Bluetooth wireless PTT button featuring fast proximity touch pairing, 128-bit link encryption, and ergonomic all-day shift comfort. The Motorola NNTN8127B (catalog part NNTN8127 / NNTN8127B) is an authentic original equipment manufacturer (OEM) Operations Critical Wireless Push-to-Talk (PTT) pod engineered specifically for public safety first responders, tactical teams, covert surveillance operatives, and commercial personnel. Designed to free operators from cumbersome physical cords running to their radios, this compact wireless pod allows users to activate radio transmissions discreetly and instantly from a finger, steering wheel, lapel, or pocket without having to unholster the portable radio. Engineered with mission-critical security at the forefront, the Motorola NNTN8127B incorporates hardware-based 128-bit encryption to protect the wireless Bluetooth link between the pod and host transceiver against eavesdropping, spoofing, and signal interception. The unit features Motorola's intuitive proximity touch pairing: simply align the pod within inches of the host radio or Bluetooth adapter to establish an instant, secure pairing connection. Powered by an internal rechargeable lithium-polymer battery delivering full-shift operational runtime, the pod charges easily via standard micro-USB. Operating in full compliance with commercial and mission-critical FCC Licensing standards, the NNTN8127B brings hands-free mobility and tactical stealth to MOTOTRBO, APX, SL, and DGP series radio fleets. Key Features & Benefits 128-Bit Link Encryption: Hardware-level encryption safeguards wireless data transmission between the pod and the host radio against unauthorized interception. Proximity Touch Pairing: Effortless one-touch pairing connects the pod to compatible transceivers simply by placing them in physical proximity, eliminating complicated setup menus. Ergonomic Hands-Free Keying: Enables instant Push-To-Talk activation whether worn on a finger with a strap, concealed in a jacket pocket, or attached to a vehicle steering wheel. Full-Shift Battery Runtime: Internal rechargeable lithium-polymer battery provides up to 16 hours of continuous operation (5/5/90 duty cycle) to last through extended work shifts. Micro-USB Recharging: Universal micro-USB charging port allows fast charging via desktop cradles, PC USB ports, or standard vehicle DC adapters. Tactile PTT Actuation: Large, positive-feedback rubber push button provides immediate tactile confirmation even when operating through heavy duty gloves. Specifications Attribute Details Brand Motorola Solutions Model / SKU NNTN8127B / NNTN8127 Part Type Operations Critical Wireless Push-to-Talk (PTT) Pod Wireless Technology Bluetooth 2.1 + EDR (Motorola Operations Critical Wireless) Wireless Security 128-Bit Link Encryption Pairing Method Proximity Touch Pairing (NFC/RF Proximity Pairing) Operating Range Up to 33 ft (10 m) Line-of-Sight Battery Chemistry Rechargeable Lithium-Polymer (Li-Poly) Battery Runtime Approx. 16 Hours (5/5/90 Standard Duty Cycle) Charging Port Standard Micro-USB Socket Operating Temperature -30°C to +60°C (-22°F to +140°F) Dimensions (H x W x L) 0.75 x 1.25 x 1.75 in (19.05 x 31.75 x 44.45 mm) Weight 0.06 lbs (27.2 g) Compatibility Compatible Motorola Portable & Mobile Radios APX1000I DEP550 DEP550E DEP570 DEP570E DGM5000E DGM5500E DGM8000E DGM8500E DGP4100 DGP5050E DGP5550E DGP6100 DGP8050EELITE DGP8550E SL1M SL2K SL2M SL7550 SL7550E SL7580 SL7580E SL7590 SL7590E SL8050 SL8550 SL8550E XIRP8608I XIRP8628I XIRP8668I XIRP8808R XPR3300E XPR3550E XPR6100 XPR6350 XPR6380 XPR6550 XPR6580 XPR7350 XPR7350E XPR7380 XPR7380E XPR7550 XPR7550E XPR7580 XPR7580E Recommended Accessories Wireless Headsets & Audio Hardware Motorola NTN2572A Operations Critical Wireless Earpiece – 12-inch flexible cable wireless surveillance earpiece designed to pair with the PTT pod. Motorola NNTN8294A Wireless Earbud w/ In-Line Mic – Lightweight operations critical wireless earbud with touch pairing. Mounting Straps & Charging Hardware Motorola PMPN4284B IMPRES 2 6-Pocket Multi-Unit Charger – Multi-bay desktop gang charger for fleet radios and accessories. More Resources How to Choose and Properly Wear a Two-Way Radio Earpiece Browse All Two-Way Radio Earpieces & Headsets Browse All Motorola Two-Way Radios & Accessories Frequently Asked Questions What does the "B" suffix at the end of part number NNTN8127B mean? The "B" suffix designates the latest official manufacturing revision from Motorola Solutions. NNTN8127B represents the updated production version replacing earlier iterations NNTN8127 and NNTN8127A, featuring updated Bluetooth transceiver circuitry and enhanced battery standby efficiency while maintaining identical form factor and complete compatibility. What makes Operations Critical Wireless different from standard commercial Bluetooth? Standard Bluetooth often introduces latency and lacks robust encryption. Motorola Operations Critical Wireless technology is optimized for mission-critical voice communications, providing fast Push-To-Talk response times, secure 128-bit link encryption, and rapid proximity touch pairing. How do I pair the NNTN8127B with my radio? Place the wireless PTT pod within a few inches of the host radio's Bluetooth antenna housing or dedicated Operations Critical Wireless adapter. The devices will automatically detect each other, authenticate the encrypted connection, and confirm pairing with an audible tone and LED indicator. How long does the internal battery last on a full charge? The Motorola NNTN8127B delivers approximately 16 hours of continuous operational runtime on a standard 5/5/90 commercial operating cycle (5% transmit, 5% receive, 90% standby), easily lasting through an entire 8- to 12-hour work shift. How do you recharge the wireless PTT pod? The pod features an integrated micro-USB port that connects to any standard 5V micro-USB wall charger, vehicle DC adapter, or multi-unit charging accessory.   Warranty 1-year manufacturer’s replacement warranty.

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