All Two-Way Radio Microphones

Motorola PMMN4149A (RM110) IMPRES Remote Speaker Microphone IP55-rated IMPRES RSM with Advanced Windporting Technology. 6-foot coiled cord. Push-to-talk. Swivel clothing clip. Also known as RM110. The Motorola PMMN4149A (RM110) is an IP55-rated IMPRES Remote Speaker Microphone (RSM) for compatible Motorola portable radios. Advanced Windporting Technology eliminates wind whine and howling across the mic face, while a grill design prevents water from clogging the speaker for consistently clear transmissions. A 6-foot coiled cord provides range and maneuverability, and a swivel clothing clip on the back secures the unit to a shirt or collar. Key Features & Benefits IMPRES Technology: Integrates with IMPRES-enabled radios for optimized audio performance and battery management. Advanced Windporting Technology: Eliminates wind whine and howling across the mic face for clear transmissions in outdoor environments. IP55 Rated: Protected against dust and water jets for reliable use in demanding field conditions. Water-Resistant Grill Design: Prevents water from clogging the speaker, maintaining transmission clarity in wet conditions. 6-Foot Coiled Cord: Provides range and maneuverability without tangling. Push-to-Talk (PTT) Button: Conveniently positioned for one-handed operation. Swivel Clothing Clip: Securely attaches to shirt or collar for hands-free carry. Specifications Attribute Details Brand Motorola Solutions Model / SKU PMMN4149A Also Known As RM110 Type IMPRES Remote Speaker Microphone (RSM) Ingress Protection IP55 Cord Length 6 feet (coiled) Controls Push-to-Talk (PTT) Mounting Swivel clothing clip Country of Origin Malaysia Compatibility Model Series BPR40, BPR40d, BPR50DX Motorola Mag One Series CP100d, CP125, CP150, CP185, CP200, CP200d Motorola CP Series CT150, CT250, CT450 Motorola CT Series GP300 Motorola GP Series PR400 Motorola PR Series PT1225 Motorola PT Series R2 Motorola MOTOTRBO R2 Series RDM2020 Motorola RDM Series SP50 Motorola SP Series VL130 Motorola VL Series More Resources How to Choose and Properly Wear a Two-Way Radio Earpiece (Comfort, Safety, and Performance) Warranty 1-year manufacturer’s warranty.

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Motorola RMN5068A Desktop Microphone The Motorola RMN5068A Desktop Microphone is designed to enhance communication efficiency for control station operators. Its free-standing design and large push-to-talk (PTT) button facilitate effortless hands-free operation, allowing users to transmit messages without the need to handle the radio directly. This setup is particularly beneficial in environments where quick and reliable communication is essential. Key Features: Free-Standing Design: Ensures stability and easy accessibility on any desktop surface. Large Push-to-Talk Button: Simplifies message transmission, reducing the need to handle the radio. Enhanced Communication Efficiency: Ideal for control station setups, streamlining operations and improving response times. Benefits Improved Communication Clarity: Ensures clear and intelligible audio for enhanced collaboration and reduced misunderstandings. Increased Productivity: Minimizes communication disruptions and streamlines workflows. Reduced Listener Fatigue: Minimizes background noise and promotes clearer audio. Enhanced Comfort: Ensures comfortable use throughout the workday. Compatibility CM340 CM360 GM3189 GM338 GM339 GM340 GM3689 GM380 GM398 GM399 PRO3100 PRO5100 PRO7100 Warranty 1-year manufacturer's warranty

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Heavy-Duty Desktop Base Station Microphone for Motorola Mobile Radios Genuine Motorola Original commercial desktop dispatch microphone featuring a large tactile PTT paddle, adjustable mic sensitivity, and 8-pin modular connector for MOTOTRBO mobile transceivers. The Motorola PMMN4098A (also cataloged as PMMN4098) is an authentic original equipment manufacturer (OEM) desktop microphone engineered to convert vehicle mobile transceivers into fixed control stations and dispatch consoles. Tailored for commercial dispatch centers, school transportation offices, security desks, municipal public works facilities, and warehouse logistics hubs, this heavy-duty base station mic delivers effortless, hands-free voice transmission. By providing a stable desktop footprint with an ergonomic push-to-talk (PTT) paddle, the PMMN4098A allows dispatchers to manage high-volume communications without holding a fist palm microphone during extended work shifts. Sourced directly from our verified inventory of Two-Way Radio Microphones, it restores factory audio performance to your base station setup. Engineered with advanced electret condenser audio circuitry, the Motorola PMMN4098A features an integrated sensitivity control adjustment that allows dispatchers to calibrate microphone pickup according to ambient office acoustics, minimizing background room noise. In compliance with OSHA Regulations for workplace ergonomic safety and clear acoustic transmission, the unit is constructed with a weighted, non-skid base that prevents slipping across desks during urgent transmissions. The durable coiled cable terminates in a heavy-duty 8-pin modular RJ45 plug that locks securely into the front accessory jack of Motorola commercial mobiles, fully compliant with FCC Licensing Part 90 control station operational standards. Key Features & Benefits Ergonomic Base Station Dispatching: Eliminates the strain of holding a standard fist palm mic during multi-hour dispatch operations. Large Momentary PTT Paddle: Broad, high-durability push-to-talk bar enables positive tactile actuation from any hand angle. Adjustable Microphone Sensitivity: Internal potentiometer allows technicians to fine-tune voice pickup to compensate for noisy dispatch offices. Weighted Non-Slip Base: Heavy-duty balanced platform with rubberized feet stays firmly anchored to consoles and dispatch desks. Modular RJ45 Locking Interface: Heavy-duty coiled cord terminates in a rugged 8-pin modular plug that snaps directly into the radio's front microphone port. Global Transceiver Compatibility: Factory-certified across North American, European, Latin American, and Asian market mobile platforms. Shielded Audio Wiring: Internal shielding rejects radio frequency interference (RFI) and electromagnetic interference (EMI) from nearby power supplies. Specifications Attribute Details Brand Motorola Solutions Model / SKU PMMN4098A / PMMN4098 Product Type Desktop Mobile Radio Microphone / Dispatch Station Mic Connector Type Front-Panel 8-Pin Modular Telco Plug (RJ45 Interface) Microphone Element Electret Condenser with Adjustable Sensitivity Potentiometer PTT Mechanism Integrated Momentary Push-To-Talk Paddle Cable Construction Heavy-Duty Shielded Coiled Cord with Molded Strain Relief Dimensions (H x W x L) 6.50 x 2.63 x 4.00 in (165.1 x 66.8 x 101.6 mm) Weight Approx. 1.05 lbs (476 g) Base Housing Weighted High-Impact Polycarbonate with Rubberized Skid Pads Color Finish Matte Black Commercial Finish Compatibility Compatible Motorola Mobile Two-Way Radios CM200D CM300D DEM300 DEM400 DEM500 DM1400 DM1600 DM2600 XIRM3188 XIRM3688 XIRM3988 XIRM6660 XPR2500 Recommended Accessories Mobile Audio & In-Vehicle Mics Motorola PMMN4090A Compact Palm Microphone | 7' Cord – OEM replacement fist microphone with heavy-duty coil cord and hang-up clip. Terminal Connections & Power Hardware Motorola HLN9457A Accessory Terminal Kit – 16-pin rear accessory connector plug kit with crimp pins and extraction tool. Motorola HKN4137B Standard Mobile Power Cable – Heavy-duty 12V DC vehicle battery harness with in-line fuse holder for 25W mobile radios. More Resources Browse All Two-Way Radio Microphones Browse All Motorola Two-Way Radios & Accessories Browse All Two-Way Radio Cables & Harnesses Browse All Two-Way Radios Frequently Asked Questions How does the PMMN4098A connect to the radio? The PMMN4098A features a heavy-duty coiled cable terminating in an 8-pin modular connector (RJ45-style). It plugs directly into the microphone jack located on the front control panel of your compatible Motorola mobile radio. Can I adjust the voice sensitivity on this microphone? Yes. The PMMN4098A includes an internal sensitivity control potentiometer that can be adjusted to match your operational environment. This helps eliminate background room echo and HVAC noise in busy dispatch rooms. Is this microphone compatible with older analog mobile radios like the CM200 or CDM1250? While the physical 8-pin connector fits older analog models, the PMMN4098A is specifically impedance-matched and optimized for MOTOTRBO digital-capable series mobiles including the CM200d, CM300d, and XPR 2500. For legacy CDM series radios, traditional analog desk mics (such as the HMN3000 series) are typically recommended. Does the PMMN4098A require external batteries or AC power? No. The microphone draws low-voltage bias power directly from the mobile radio through the front-panel modular jack, requiring no external wall supplies or batteries to operate. Does this desk mic have a lock-to-talk button? The PMMN4098A features a momentary Push-To-Talk paddle designed to transmit only while depressed, preventing accidental open-mic situations and unintended channel lockups.   Warranty 1-year manufacturer’s replacement warranty.

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Icom HM161 Standard Hand Microphone for Icom A110 The Icom HM161 is a standard hand microphone designed for use with the IC-A110 air band aviation radio. Featuring a large PTT (Push-to-Talk) button and an RJ-45 connector, this microphone ensures clear and reliable communication for aviation professionals. Replaces the previous model HM-152.  Key Features Standard hand microphone: Designed for comfortable and efficient use. Replaces HM-152: Updated model with improved performance. Specifically designed: Compatible with the Icom IC-A110 air band aviation radio. Large PTT Button: Enables easy and reliable activation of voice transmission, even with gloves. RJ-45 Connector: Provides a secure and standard connection to the Icom IC-A110 air band aviation radio. Compatibility IC-A110 Benefits Easy to Use: Simple plug-and-play operation. Reliable Communication: Ensures clear audio transmission. Durable for Aviation Use: Built to last in demanding conditions. Warranty 1-year manufacturer's warranty.

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Compact 2-Pin Remote Speaker Microphone with Swivel Lapel Clip Genuine Motorola Solutions shoulder speaker mic featuring a side Push-to-Talk button, flexible coiled cord, and 360-degree rotating clothing clip for on-site business radios. The Motorola HKLN4606A (catalog part HKLN4606 / HKLN4606A, replacing legacy part numbers HMN9026 and 53862) is an authentic original equipment manufacturer (OEM) compact remote speaker microphone (RSM) engineered for commercial and on-site business-tier portable two-way radios. Designed to facilitate quick, accessible voice communications in retail, hospitality, education, property management, and light warehousing, this lapel-mounted microphone enables users to transmit and receive clearly without unclipping the radio from their belt or holster. Built for daily commercial duty, the Motorola HKLN4606A features an omnidirectional electret microphone and a high-efficiency internal speaker that delivers loud, intelligible receive audio in busy work environments. The side-mounted tactile Push-to-Talk (PTT) switch provides positive actuation feedback even when operating with light work gloves. A rugged, reinforced 360-degree rotating alligator clip fastens firmly to uniform lapels, shirt collars, or duty vests to keep the microphone positioned near the collarbone. Operating in full compliance with commercial FCC Licensing standards, the HKLN4606A connects via Motorola’s standard 2-pin slim connector and features a durable coiled cord that extends comfortably without snagging. Key Features & Benefits Convenient Lapel & Shoulder Mounting: Keeps audio transmit and receive controls mounted directly at the chest or collar for rapid, eyes-up voice communication. Direct OEM Replacement: Serves as the official factory replacement for older legacy models HMN9026, HMN9026CB, and 53862 with identical electrical performance. Motorola 2-Pin Slim Connector: Mates securely with standard Motorola business-tier 2-pin accessory ports across CLS, DLR, DTR, and RM radio series. Full 360-Degree Swivel Clip: Heavy-duty spring-loaded alligator clip rotates smoothly in all directions for custom placement on shirts, aprons, or vests. Ergonomic Coiled Cable: Flexible strain-relieved coiled cord expands from approximately 23 inches to over 70 inches to accommodate users of all heights. Fully Sealed Solid-State Face: Designed without an auxiliary audio jack to maintain a clean, dust-resistant housing that withstands daily commercial use. Specifications Attribute Details Brand Motorola Solutions Model / SKU HKLN4606A / HKLN4606 Replaces Legacy Part Numbers HMN9026 / HMN9026CB / 53862 Product Type Compact Remote Speaker Microphone (RSM) Radio Connector Motorola Standard 2-Pin Slim Plug (M-Plug) Microphone Acoustic Type Omnidirectional Electret Condenser Push-To-Talk Side-Mounted Momentary Tactile PTT Button Mounting Clip 360-Degree Rotating Spring-Loaded Alligator Clip External Audio Jack None (Solid-State Casing) Coiled Cord Length Approx. 23 in collapsed / expands to ~70 in (58 cm to 178 cm) Dimensions (W x H x L) 1.25 x 2.38 x 0.75 in (31.75 x 60.45 x 19.05 mm) Weight Approx. 0.45 lbs (204.1 g) Operating Temperature -30°C to +60°C (-22°F to +140°F) Color Finish Matte Black Heavy-Duty Polymer Compatibility Compatible Motorola Business Portable Two-Way Radios CLS1110 CLS1410 DLR1020 DLR1060 DTR600 DTR700 RDU2020 RDU4100 RDU4160D RDV2020 RDV5100 RMU2040 RMU2080 RMU2080D RMV2080 RMM2050 VL50 Recommended Accessories Charging Stations & Power Hardware Motorola PMPN4469 / PMPN4468 DTR700 Desktop Charger – Single-unit drop-in charging station for DTR series digital transceivers. Carrying Solutions & Hand Straps Motorola PMLN6074A Nylon Wrist Strap for SL & TLK Radios – Lightweight braided nylon lanyard providing accidental drop protection for commercial hand portables. Surveillance & Covert Earpieces Motorola PMLN8120A 3.5mm Extra Loud Receive-Only Earpiece – Wideband acoustic tube earpiece engineered for high-noise voice reception. Motorola PMLN7052A 1-Wire Surveillance Kit w/ In-Line Mic – Discreet covert clear acoustic tube earpiece with in-line electret microphone. More Resources How To Program Two-Way Radios and Manage Radio Channels Browse All Two-Way Radio Microphones & Audio Gear Browse All Motorola Two-Way Radios & Accessories Frequently Asked Questions What is the difference between HKLN4606 and HKLN4606A? The "A" suffix designates the latest factory manufacturing revision from Motorola Solutions. HKLN4606A is the current production release of the base part number HKLN4606, featuring updated internal strain reliefs while providing identical form, fit, and 2-pin connector compatibility. Does the Motorola HKLN4606A replace part number HMN9026? Yes. The HKLN4606A is the official direct replacement for legacy Motorola part numbers HMN9026, HMN9026CB, and 53862, making it fully compatible with existing fleet setups that used the earlier microphone models. Does this speaker mic feature a 3.5mm earpiece jack? No. The HKLN4606A does not include an auxiliary audio jack; all receive audio plays directly through its high-output internal speaker. If your application requires a private listen-only earpiece connected to the speaker mic, a model with an integrated 3.5mm accessory port is recommended. How is the audio volume adjusted? Volume is adjusted directly using the volume control knob or keypad buttons on the host two-way radio body. The microphone housing contains the PTT transmit switch, microphone element, and speaker cone. Is this microphone compatible with Motorola CLP or CLPe series radios? No. Motorola CLP and CLPe series radios (such as the CLP1010e and CLP1080e) utilize a single-pin multi-function connector. The HKLN4606A utilizes Motorola’s standard 2-pin slim connector and is designed for radios such as the CLS, DLR, DTR, and RM series.   Warranty 1-year manufacturer’s replacement warranty.

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IMPRES Remote Speaker Microphone (IP68, Long Cable) The Motorola NS750 (PMMN4150ABLK) is a rugged, mission-critical Remote Speaker Microphone (RSM) featuring an exceptionally durable IP68 submersible rating. This advanced RSM is designed for maximum functionality, featuring a long cable for flexible wearing positions and superior audio clarity in harsh, windy, and wet environments. Equipped with IMPRES technology and a Windporting microphone, the Motorola NS750 (PMMN4150ABLK) ensures clear and effective speech transmission by actively cancelling out ambient wind noise. For versatility, it includes dual PTT buttons (large front and side) and dual audio accessory ports (Nexus and 3.5mm), making it the ideal RSM for the R7 and MXP series portable radios. Key Features Extreme IP68 Submersible Rating: Offers the highest level of ingress protection, guaranteeing the mic is fully protected against dust and capable of continuous water immersion. Dual PTT Buttons: Features both a large, front-facing PTT button and a side PTT button for quick, flexible access and transmission control. Dual Audio Ports: Includes both a Nexus connector (for third-party heavy-duty headsets) and a 3.5mm locking jack for versatile audio accessory connection. Windporting Technology: The microphone actively cancels out wind noise, ensuring clear and effective speech transmission even in high-wind environments. IMPRES Technology: Optimizes audio performance and manages charging cycles for compatible batteries (when used as part of a system). Smart Audio Switching: Provides flexibility to switch audio output between the primary RSM speaker and a connected secondary audio accessory. Compatibility MXP600 MXP660 R7A R7 Benefits Mission-Critical Reliability: The IP68 rating ensures the microphone remains fully operational despite submersion, rain, or severe dust exposure. Enhanced Usability: Dual PTTs and the long cable allow the user to wear the RSM in multiple positions without compromising quick access. Superior Audio Clarity: Windporting technology eliminates background noise, improving voice intelligibility and worker safety. Versatile Connectivity: Nexus and 3.5mm jacks allow seamless integration with both tactical and standard surveillance earpieces.   Warranty 1-year manufacturer's warranty

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Motorola RMN5029A Enhanced Keypad Microphone with Coil Cord and Clip Backlit 12-digit DTMF keypad microphone with 7-foot coil cord for Motorola CM and PR400 series mobile radios. The Motorola RMN5029A is an enhanced keypad microphone designed for select Motorola two-way mobile radios. A backlit 12-digit DTMF keypad enables direct dialing to external telephone lines through repeater systems with telephone interconnect features. The 7-foot coil cord provides flexibility across various mounting positions, and the rugged construction is built for demanding daily use. Key Features & Benefits Backlit 12-Digit DTMF Keypad: Enables direct dialing to external phone lines through repeater telephone interconnect systems, even in low-light conditions. 7-Foot Coil Cord: Provides reach and flexibility for varied vehicle and fixed-mount installations. Rugged Construction: Built to withstand demanding environments for long-lasting reliability. Ergonomic Design: Comfortable grip for extended use during long shifts. Compatibility Model Model Model Model CM200 CM200d CM300 CM300d CM400 CM400d CM500 CM500d CM600 CM600d PR400 Recommended Accessories Motorola CM200D MOTOTRBO Digital Mobile Radio — Compatible mobile radio for the RMN5029A. Motorola CM300d MOTOTRBO Digital/Analog Mobile Radio — Compatible mobile radio with alphanumeric display for the RMN5029A. Warranty 1-year manufacturer’s warranty.

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IMPRES Keypad Microphone for Mobile Two-Way Radios The Motorola RMN5065B is a high-function keypad palm microphone designed to maximize operational efficiency and audio clarity in mobile environments. This microphone is equipped with sophisticated IMPRES technology, which actively suppresses ambient noise, amplifies loudness, and improves voice intelligibility, ensuring transmissions are crystal clear over road noise and loud vehicle environments. The Motorola RMN5065B is the updated version of the Motorola RMN5065A and Motorola RMN5065. The full keypad on the Motorola RMN5065B allows mobile users to easily enter text messages and dial numbers directly from the microphone. Additionally, three dedicated shortcut buttons provide instant access to various control head features. This essential accessory is compatible with a wide range of MOTOTRBO XPR and DGM series mobile radios, enhancing safety and functionality. Key Features IMPRES Audio Technology: Suppresses ambient noise, amplifies loudness, and improves voice intelligibility for exceptionally clear communication in noisy vehicles. Full Keypad Functionality: Includes a complete alphanumeric keypad, enabling users to send text messages, dial phone numbers, and enter data directly via the microphone. Three Shortcut Buttons: Features dedicated, programmable buttons for quick, easy access to frequently used radio features on the control head. Ergonomic Palm Design: Shaped for comfortable use over long periods, reducing hand fatigue during extended mobile operation. Wide Mobile Compatibility: Designed for seamless integration with DGM, DM, and XPR 4000/5000 series mobile radios. Compatibility DGM4100 DGM5500E DGM6100 DM3000 XIRM8220 XIRM8228 XIRM8260 XIRM8268 XIRM8660I XPR4350 XPR4380 XPR4550 XPR4580 XPR5350 XPR5350E XPR5380 XPR5380E XPR5550 XPR5550E XPR5580 XPR5580E Benefits Superior Audio Clarity: Guarantees transmissions are loud and clear, preventing communication errors caused by engine or road noise. Enhanced Productivity: Full keypad allows for discreet or complex data entry and messaging without interacting with the radio's main display. Simplified Access: Shortcut buttons allow instant operation of critical radio functions, improving safety and response time. Optimized for Mobile Use: The IMPRES and ergonomic features ensure the microphone performs reliably and comfortably in a demanding vehicle environment.   Warranty 1-year manufacturer's warranty

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Motorola MH-90A4B  Enhance Communication with the Motorola MH-90A4B (AAM24X501 ) Speaker Microphone The Motorola MH-90A4B (AAM24X501 ) is a compact and durable speaker microphone designed for the EVX-S24 portable radio. Equipped with a 3.5mm audio jack and a simple push-to-talk (PTT) button, this microphone ensures clear communication even in loud environments. Its ergonomic design makes it easy to use, providing convenience and reliability for professionals in demanding industries. Keep your EVX-S24 portable radio performing at its best with the Motorola MH-90A4B speaker microphone. Its user-friendly design and reliable performance make it an essential accessory for seamless communication. For more information, start a chat in the bottom right corner or contact us here. Motorola MH-90A4B (AAM24X501 ) Key Features: Compact Design: Lightweight and easy to handle, ideal for extended use. Enhanced Audio: Delivers clear sound, making it suitable for noisy settings. Push-to-Talk Button: Facilitates effortless communication. 3.5mm Audio Jack: Compatible with external earpieces for discreet communication. Motorola MH-90A4B (AAM24X501 ) Benefits: Efficient Communication: Simplifies radio operation, keeping your hands free for other tasks. Durability: Built to withstand regular use in rugged environments. Improved Audio Clarity: Reduces background noise for better message delivery. Motorola MH-90A4B (AAM24X501 ) Compatibility: EVX-S24 Motorola MH-90A4B (AAM24X501 ) Warranty: * 1-Year Manufacturer's Warranty.  Atlantic Radio Communications is an authorized Motorola Commercial Radio Reseller.

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IMPRES Visor Microphone for Hands-Free Communication on the Go The Motorola RMN5054B IMPRES Visor Microphone is designed for convenient and clear hands-free communication while driving. With advanced IMPRES technology, it delivers superior audio clarity, ensuring that every word is heard accurately in mobile and noisy environments. The Motorola RMN5054B is the updated version of the Motorola RMN5054A and Motorola RMN5054. Key Features Hands-Free Convenience: Easily clips onto the vehicle's visor for effortless use. IMPRES Technology: Optimizes audio performance for clear and precise communication. Compact and Lightweight: Designed for convenience without compromising durability. Seamless Integration: Works perfectly with compatible Motorola mobile radios. Compatibility XPR4350 XPR4500 XPR4550 XPR5350e XPR5550e XPR7350e XPR7550e XPR7580e CM200 CM300 CM200d CM300d Benefits Enhanced Safety: Enables hands-free operation, allowing drivers to stay focused on the road. Improved Audio Clarity: IMPRES technology ensures your voice is transmitted with precision. Compact Design: Fits seamlessly into any vehicle setup without adding clutter. Reliable Performance: Built for demanding environments and frequent use.   Warranty 1-year manufacturer’s warranty.

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Mag One Remote Speaker Microphone for Compatible Motorola Radios The Motorola PMMN4092 is a Mag One remote speaker microphone that brings incoming audio and push-to-talk control to your shoulder or lapel. It lets you communicate while keeping a compatible radio on your belt or in its holster. The microphone combines a coiled cord, clothing clip and Motorola two-pin radio connector. Its listed IP57 rating describes the microphone's environmental protection; it does not make the connected radio waterproof or guarantee communication while submerged. Key Features Remote speaker and microphone: Listen and speak without lifting the radio from its carrying position. Integrated push-to-talk button: Access transmit control on the microphone housing. Coiled cord: Allows positioning between the radio and the clothing-mounted microphone. Rotating clothing clip: Position the microphone on a suitable lapel or shoulder strap. Two-pin connector: Designed for the compatible radio models listed below, not every Motorola radio. Mag One accessory: A practical audio option for compatible fleet radios. Specifications Specification Details Brand / accessory line Motorola / Mag One Model / SKU PMMN4092 Also referenced in this listing PMMN4092A Product type Remote speaker microphone Radio connector Motorola two-pin Transmit control Integrated PTT button Microphone type Omnidirectional Cord Coiled Mounting Rotating clothing clip Listed ingress protection IP57 Color Black Compatibility Radio Family Compatible Models Mag One and related models BC400D, BPR40, BPR45, BPR50DX, X10D MOTOTRBO R2 R2 CP CP100d, CP185, CP200, CP200d, CP261, CP264I DEP DEP250, DEP450 DP DP1400, DP540 XiR XiRC1200, XiRC2620, XiRC2660, XiRP3688 Confirm your exact model before ordering; a similar-looking two-pin socket alone is not proof of compatibility. What's Included Description SKU / Model Status Mag One remote speaker microphone PMMN4092 Included Portable radio Compatible model Sold Separately Recommended Accessories & Related Products The antenna and belt clip below support a BPR50DX radio setup. They do not attach to the microphone and are not universal accessories for every radio in its compatibility table. Antennas Motorola PMAE4117A UHF Whip Antenna: 400–470 MHz antenna option for the compatible UHF BPR50DX setup. Match both radio fitment and operating frequencies; not for VHF models. Carry Accessories Motorola PMLN8600A Belt Clip: Radio belt clip listed for BPR50DX, BC400D and X10D. This is not a replacement clothing clip for the microphone. Related Radios Motorola CP100d: Compatible portable radio with analog and digital options. Motorola R2: Compatible MOTOTRBO portable radio with UHF and VHF options. Motorola BPR45: Compatible Mag One analog portable radio. Motorola CP200d: Compatible digital and analog portable radio listing. Motorola BPR50DX: Compatible Mag One radio listing with VHF and UHF options. Frequently Asked Questions Can I use the PMMN4092 with a CP200 or CP200d? Yes. Both the legacy CP200 and CP200d are included in this listing's compatibility references. Confirm the exact radio model and accessory connection before ordering. Does it work with the BPR50DX? Yes. BPR50DX is included in the compatibility table. Audio accessory compatibility does not mean that batteries, chargers or belt clips are interchangeable across all listed radios. Is the microphone completely waterproof? Do not treat it as completely waterproof. The listing specifies IP57, which includes dust protection and temporary-immersion protection under defined test conditions. It is not a promise of underwater operation, unlimited immersion or protection for the connected radio. Does it have an earpiece jack? An earpiece connection is not confirmed by this listing's specifications. If private listening through an earpiece is required, contact Atlantic Radio to verify the exact supplied version before ordering. Does this microphone need programming or a separate charger? No separate programming software or charger is included or required for the microphone's standard remote speaker and PTT function. Use it with a correctly configured compatible radio. Will it fit every Motorola two-pin radio? Do not assume universal fitment. Use the exact models in the compatibility table or ask Atlantic Radio to confirm an unlisted model. Are the recommended antenna and belt clip microphone accessories? No. They are accessories for particular compatible radio setups. The PMLN8600A is a radio belt clip, and the PMAE4117A antenna must match the radio and UHF operating frequencies. Warranty 1-year manufacturer's warranty.

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Motorola PMMN4029A Remote Speaker Microphone - IP57 Rating, Coiled Cord The Motorola PMMN4029A is an intrinsically safe, FM-approved remote speaker microphone designed for use in demanding and hazardous environments. Featuring an IP57 rating, this microphone is dustproof and water-resistant, ensuring exceptional durability and reliable performance in challenging conditions. The coiled cord provides flexibility and prevents tangling, while the swivel clothing clip allows for secure, hands-free attachment. The Motorola PMMN4029A is the updated version of the Motorola PMMN4029. Additionally, the Motorola PMMN4029A includes a 3.5mm audio jack, providing the option for discreet communication with compatible earpieces. This ergonomic design, combined with intuitive controls, makes it an indispensable tool for professionals who require a dependable and safe communication solution. Key Features Intrinsically Safe (FM-approved): Certified for safe use in hazardous environments where explosive materials may be present. IP57 Rating: Ensures dustproof and water-resistant performance, withstanding submersion in up to 1 meter of water for 30 minutes. Coiled Cord: Provides flexibility for ease of movement and prevention of tangling. Swivel Clothing Clip: Allows for secure and convenient attachment to clothing or gear, enabling hands-free operation. 3.5mm Audio Jack: Includes a port for connecting compatible earpieces for optional private listening. Compatibility CP200d CP100d R2 BPR40 CP185 Benefits Durable Construction: Built to withstand harsh conditions with superior dust and water resistance. Clear Communication: Ensures loud and intelligible audio, even in noisy environments, for effective coordination. Enhanced Safety: Intrinsically safe certification allows for secure use in hazardous locations. Hands-Free Convenience: The swivel clip and coiled cord provide an ergonomic design for intuitive controls and secure, hands-free use. Discreet Operations: The included audio jack offers the option for private communication when needed.   Warranty 1-year manufacturer's warranty

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Motorola MH-450S (AAF53X501) The Motorola MH-450S medium-duty speaker microphone is a practical and reliable accessory for enhancing communication with your Motorola single-pin two-way radio. Its durable construction ensures it can withstand the demands of everyday use, while the clear audio output allows for easy communication in various environments. This speaker microphone is ideal for professionals in security, construction, event management, and other industries where reliable communication is essential. Its compact and lightweight design makes it comfortable to wear and use for extended periods. Key Features: Medium-duty construction for durability Single-pin connector for compatibility with various Motorola radios Clear audio output for effective communication Includes 2 retaining screws for secure attachment Compact and lightweight design 1-year manufacturer's warranty Compatibility: VX-130 VX-160 VX-180 VX-231 VX-261 VX-264 VX-351 VX-354 VX-410 VX-420 Product Warranty: 1-year manufacturer's warranty.

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XVP830 IMPRES Remote Speaker Microphone (No Knob, IP68, HazLoc) The Motorola PMMN4136B (XVP830) is a next-generation, mission-critical Remote Speaker Microphone (RSM) designed for use in the most demanding and hazardous environments. Built with a rugged IP68 rating and TIA4950 (UL) Intrinsically Safe (HazLoc) certification, this RSM provides dependable communication where safety is paramount. The Motorola PMMN4136B is the updated version of the Motorola PMMN4136A and Motorola PMMN4136. The XVP830 is engineered with the same Adaptive Audio Engine capabilities as the APX NEXT radio, featuring a multi-mic arrangement of four HDR microphones for superior noise suppression and intelligibility. It includes a loud speaker, multiple programmable buttons, and is compatible with both APX and APX NEXT series radios. Note that this specific model is supplied without a channel selector knob. Key Features Extreme IP68 and HazLoc Rating: Fully submersible (IP68) and TIA4950 (UL) certified, making it safe for use in hazardous locations where flammable gases may be present. Adaptive Audio Engine (Multi-Mic): Features an arrangement of four High Dynamic Range (HDR) microphones for advanced noise suppression and voice clarity. Loud Speaker Output: Provides powerful, amplified audio to ensure transmissions are clearly heard over extreme ambient noise. Integrated Controls: Includes integrated volume control, a programmable Orange Emergency Button, and multiple other programmable buttons for enhanced functionality. APX NEXT ViQi Button Ready: Supports the ViQi push-button feature (for APX NEXT radios), allowing for quick access to intelligence/voice commands. IMPRES Technology: Optimizes audio performance and manages charging/battery life (when used within the IMPRES system). Compatibility APX2000 APX6000 APX6000 XE APX8000 APX8000H APX8000XE APXNEXT SRX2200 Benefits Superior Noise Suppression: The four-mic array ensures crystal-clear voice transmission by isolating the user's voice from extreme background noise. Guaranteed Safety Compliance: HazLoc certification allows the mic to be used safely in explosive industrial and public safety environments. Maximum Durability: IP68 rating ensures the mic remains fully functional despite submersion, rain, or severe dust exposure. Enhanced Worker Functionality: Programmable buttons and integrated volume control maximize operational efficiency and safety directly from the mic.   Warranty 1-year manufacturer's warranty

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Motorola PMMN4170A (RM560) IMPRES Windporting Remote Speaker Microphone IP67-rated, AI noise suppression, and Windporting technology for clear communication in wind, rain, and high-noise environments. The Motorola PMMN4170A, also known as the RM560, is a large IMPRES remote speaker microphone engineered for professionals who demand audio clarity in the harshest field conditions. Its signature Windporting technology eliminates the howling and whining distortion caused by wind — a common failure point of standard RSMs in outdoor operations. Combined with AI-trained noise suppression, the PMMN4170A ensures your voice is transmitted and received clearly regardless of ambient conditions. Rated IP67 for complete dust protection and water immersion resistance, the PMMN4170A is built for “Work-When-Wet” operation — it continues to function even when submerged. A 101 Phon loudness rating delivers powerful audio output audible over machinery, traffic, and crowd noise. The low-profile swivel clip secures the mic to a shoulder epaulette, vest, or jacket lapel, while the 3.5mm threaded audio jack supports a listen-only earpiece for discreet monitoring. The PMMN4170A is the current revision of the legacy PMMN4170 and is TIA4950(UL) intrinsically safe certified for use in hazardous locations. Optimized for the Motorola R5 portable two-way radio. Key Features IMPRES™ Windporting Technology: Eliminates wind-induced howling and whining for superior audio clarity in outdoor and high-wind environments. IP67 Rated — Work-When-Wet: Fully dustproof and water-immersion resistant; continues to operate when wet, submerged, or exposed to rain and splashing. 101 Phon Loudness: High-output speaker delivers powerful, intelligible audio in loud environments including construction sites, traffic, and industrial facilities. AI-Trained Noise Suppression: Intelligent audio processing minimizes background noise for clearer voice transmission and reception. IMPRES™ Intelligent Audio: Integrates with Motorola’s IMPRES Smart Audio System for automatic audio optimization based on ambient conditions. 3.5mm Threaded Audio Jack: Secure, threaded connection for a listen-only earpiece — supports discreet monitoring in sensitive environments. Low-Profile Swivel Clip: Ergonomic swivel clip attaches securely to epaulettes, vest straps, or jacket lapels for hands-free operation. TIA4950(UL) Intrinsically Safe: Certified for safe use in hazardous locations where flammable gases, vapors, or dust may be present. Genuine OEM Part: Current revision of the PMMN4170; factory-authorized update with improved materials and performance. Specifications Attribute Details Brand Motorola Model / SKU PMMN4170A (also PMMN4170 / RM560) Product Type Large Remote Speaker Microphone (RSM) Audio Technology IMPRES™ Windporting Loudness 101 Phon Noise Suppression AI-Trained IP Rating IP67 (Dustproof & Water Immersion Resistant) Safety Certification TIA4950(UL) Intrinsically Safe Audio Jack 3.5mm Threaded Clip Style Low-Profile Swivel Clip Dimensions 26mm (W) × 85mm (H) × 61mm (L) Weight 211g Compatibility Model Series R5 Motorola R Series — Primary Compatible Model What's Included Description SKU / Model Status IMPRES Windporting Remote Speaker Microphone PMMN4170A Included Compatible Motorola Portable Radio — Sold Separately Listen-Only Earpiece — Sold Separately Recommended Accessories Compatible Radios Motorola MOTOTRBO R5 Portable Two-Way Radio — Primary compatible radio for the PMMN4170A. Frequently Asked Questions What is Windporting technology and why does it matter? Windporting is Motorola’s proprietary RSM design that routes the microphone port away from direct wind exposure, eliminating the howling and whining distortion that standard RSMs produce in outdoor or high-wind environments. For field personnel working outdoors — including public safety, utilities, and construction — Windporting significantly improves voice intelligibility when transmitting in windy conditions. Is the PMMN4170A the same as the PMMN4170? Yes. The PMMN4170A is the current factory-authorized revision of the legacy PMMN4170 (RM560), offering updated materials and improved performance. Both part numbers refer to the same IMPRES Windporting RSM. What does the IP67 rating mean for this RSM? IP67 means the PMMN4170A is completely dustproof (6) and can withstand water immersion up to 1 meter for 30 minutes (7). In practical terms, it continues to function when wet, submerged, or exposed to rain — making it suitable for outdoor operations in all weather conditions. What is TIA4950(UL) intrinsically safe certification? TIA4950(UL) is a safety certification indicating the PMMN4170A is approved for use in hazardous locations where flammable gases, vapors, or combustible dust may be present — such as oil and gas facilities, chemical plants, or grain handling operations. This certification is required for accessories used alongside IS-rated radios in those environments. Warranty 1-year manufacturer’s warranty.

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Icom HM167 Full-Sized IPX8 Waterproof Speaker Microphone The Icom HM167 is a professional-grade, full-sized speaker microphone engineered for maximum reliability in harsh marine and extreme wet environments. This accessory boasts a superior IPX8 waterproof rating, guaranteeing it can be fully submerged beyond 1 meter (exact depth specified by the manufacturer), ensuring clear communication even after being dropped in water. Equipped with a sturdy 8-position rotatable alligator clip, the Icom HM167 securely attaches to your shirt or collar. Its ergonomic design and rugged construction, combined with an easy-to-use form factor, make it an essential tool for users of the M73, M72, and M92 marine radios. Key Features Extreme IPX8 Waterproof Rating: Provides superior ingress protection, certifying the microphone for full submersion in water, vital for marine and wet environments. Full-Sized Speaker-Microphone: Delivers loud and clear receive audio, ensuring critical communications are heard over environmental noise. 8-Position Rotatable Clip: Features an alligator-type clip that rotates for 8 different secure mounting positions on clothing or gear. 4-Pin Connector: Utilizes a secure 4-pin modular-style connector for a stable, reliable connection to compatible Icom marine radios. Compact Cable Length: The coiled cable measures approximately 13.2 inches (335 mm) when curled, providing flexibility without excessive clutter. Compatibility GM1600 M73 M92 M72 Benefits Mission-Critical Reliability: IPX8 rating ensures the microphone remains fully functional and reliable, even after heavy splashing or accidental submersion. Enhanced Usability: The rotatable clip allows the user to position the microphone optimally for quick access and best voice pickup. Clear Audio Output: Full-sized speaker delivers necessary volume to hear communications over wind, engine, or waves. Hands-Free Convenience: Keeps the radio secured while allowing the user to transmit and receive audio directly from the lapel. Warranty 1-year manufacturer's warranty

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Icom HM126RB Waterproof Rear Mount Microphone for Marine Mobiles Genuine OEM waterproof rear mount microphone for Icom M-series marine VHF radios. The Icom HM126RB is a standard waterproof rear mount microphone designed for Icom M-series marine mobile VHF radios. It is equipped with a PTT button, Channel UP/DN switches, and Hi/Low power switches for convenient radio control without reaching for the unit. The microphone features an approximately 20-inch cord with an 8-pin round plug connector. Key Features & Benefits Waterproof Construction: Built to withstand the marine environment, including exposure to water and humidity. Rear Mount Design: Designed for rear-panel mounting on compatible Icom marine VHF radios. Integrated Controls: PTT button, Channel UP/DN switches, and Hi/Low power switches for convenient radio operation. 8-Pin Round Plug Connector: Standard Icom marine connector for secure, reliable connection. Genuine OEM Accessory: Factory-authorized Icom microphone ensuring full compatibility and optimal audio performance. Specifications Attribute Details Brand Icom Model / SKU HM126RB Product Type Waterproof Rear Mount Microphone Connector 8-Pin Round Plug Cord Length Approximately 20 inches Controls PTT, Channel UP/DN, Hi/Low Power Country of Origin Japan Compatibility Model Series M504 Icom M Series Marine VHF M505 Icom M Series Marine VHF M603 Icom M Series Marine VHF M604 Icom M Series Marine VHF What's Included Description SKU/Model Status Waterproof Rear Mount Microphone HM126RB Included Compatible Marine VHF Radio — Sold Separately Frequently Asked Questions Is the HM126RB a genuine Icom microphone? Yes. The HM126RB is a genuine OEM Icom accessory, designed and tested specifically for use with compatible Icom M-series marine VHF radios. What connector does the HM126RB use? The HM126RB uses an 8-pin round plug connector, standard on compatible Icom marine VHF radios including the M504, M505, M603, and M604. Which Icom marine radios are compatible with the HM126RB? The HM126RB is compatible with the Icom M504, M505, M603, and M604 marine VHF radios. Contact Atlantic Radio to confirm compatibility with other Icom M-series models. Warranty 1-year manufacturer's warranty.

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Icom HM148T HEAVY DUTY DMTF MICROPHONE The Icom HM-148T is a heavy duty microphone with a full keypad and DMTF functionality for use with mobile radios. The microphone sends a DTMF tone just by pressing the numeric keypad. The HM-148T has a waterproof rating of IP54 and a cable length of 19.3 inches (when curled). HM-148T COMPATIBILITY F5011 F6011 F5021 F6021 F5121 F5130D F6130D F5220D F6220D F9511HT F9521 WARRANTY *1 year warranty on this product.

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Hytera SM27W1 Bluetooth Wireless Remote Speaker Microphone The Hytera SM27W1 wireless remote speaker microphone is designed for professionals who need a safe and convenient way to communicate while driving or operating machinery. Its wireless design allows for freedom of movement, while the clear audio ensures effective communication. This speaker microphone is compatible with the Hytera CK03-E and CK02-E car kits, making it an ideal addition to your Hytera radio setup in your vehicle. Key Features: Wireless Design for Freedom of Movement Remote Speaker Microphone for Hands-Free Operation Clear Audio for Effective Communication Compatible with Hytera CK03-E and CK02-E Car Kits or Portable Radios Compact and Durable Design 1-Year Manufacturer's Warranty Product Warranty: 1-year manufacturer's warranty.

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XVP850 IMPRES Remote Speaker Microphone with Channel Knob (IP68, TAA) The Motorola PMMN4135BTAA (XVP850) is a next-generation, mission-critical Remote Speaker Microphone (RSM) designed to meet TAA compliance requirements for U.S. government and federal use. This ultimate RSM is built with an extremely rugged IP68 submersible rating and TIA4950 (UL) Intrinsically Safe (HazLoc) certification, providing superior safety and functionality. Equipped with the same Adaptive Audio Engine as APX NEXT, the XVP850 features a multi-mic arrangement of four HDR microphones that filter noise with superior clarity, regardless of how the user holds the mic. This model includes an integrated channel knob, volume control, and a dedicated ViQi button (for APX NEXT) for enhanced functionality in the field. Key Features TAA and HazLoc Certified: Complies with the Trade Agreements Act (TAA) and is TIA4950 (UL) certified, making it safe and compliant for federal and hazardous location use. Integrated Channel Knob: Features a dedicated channel selector knob, allowing users to switch channels directly from the RSM. Adaptive Audio Engine (4-Mic Array): Utilizes a four-microphone system and sophisticated algorithms to track the user's voice and filter out surrounding noise with superior clarity. Extreme IP68 Submersible Rating: Offers the highest level of protection, guaranteeing the mic is fully functional after continuous water immersion. Integrated Controls: Includes volume control, an Orange Emergency Button, and multiple programmable buttons for enhanced operational efficiency. ViQi Voice Control Button: Features a dedicated ViQi button (on APX NEXT) to enable voice commands directly from the RSM. Compatibility APX6000 APX6000 XE APX8000 APX8000H APX8000HXE APX8000XE APX NEXT SRX2200 APX NEXT INTL FED APX NEXT XE MULTI APX NEXT XN SINGLE BAND Benefits Superior Noise Suppression: The multi-mic array delivers mission-critical communications by ensuring crystal-clear voice transmission over extreme background noise. Guaranteed Safety and Compliance: IP68 and TIA4950 certification ensure the mic is safe and operable in explosive environments, meeting federal sourcing laws. Enhanced Field Control: Integrated channel knob and volume control allow the user to make essential adjustments without reaching for the radio unit. Future-Ready Technology: Adaptive Audio Engine capabilities prepare the mic for future intelligence and audio updates, maximizing its service life.   Warranty 1-year manufacturer's warranty

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Mission Critical Wireless RSM Kit with Dual Charger (IP55) The Motorola RLN6554A is a complete Mission Critical Wireless (MCW) Remote Speaker Microphone (RSM) kit designed for demanding public safety and mission-critical environments. This wireless accessory cuts the cord, allowing users to operate their radio remotely up to 10 meters away, enhancing safety and mobility without the distraction of tangled wires. The Motorola RLN6554A is the updated version of the Motorola RLN6554. This kit provides a ready-to-use solution, including the wireless RSM, a removable high-capacity battery (PMNN4461), a clip, and a dual-unit desk charger. The RSM features enhanced security, quick-touch pairing with voice confirmation, and a rugged IP55 rating for protection against dust and splashing water. Its windporting microphone ensures clear audio, while the large, recessed PTT and emergency buttons prevent accidental activation. Key Features Mission Critical Wireless (MCW): Provides a secure, reliable Bluetooth connection (up to 10m) between the portable radio and the RSM, enhancing user safety and comfort. Complete Kit with Dual Charger: Supplied with the wireless RSM, a removable battery (PMNN4461), a clip, and a dual-unit desk charger for flexible, multi-shift operation. Rugged IP55 Rating: Protected against dust ingress and splashing water, guaranteeing reliable performance in harsh, demanding environments. Windporting Microphone: Designed to minimize background noise, ensuring clear and intelligible communication even in high-wind conditions. Enhanced Safety Design: Features a large, recessed Orange/Emergency button and PTT to ensure easy access while preventing accidental activation. Earpiece Support: Includes a non-threaded 3.5mm audio jack for connecting a receive-only earpiece for discreet listening. Compatibility APX1000 APX2000 APX3000 APX4000 APX5000 APX6000 APX6000 XE APX7000 APX7000XE APX8000 APX8000 XE SRX2200 DGM5000E DGM5500E DGM8000E DGM8500E Benefits Maximized Mobility and Safety: Eliminates the cord hazard, allowing personnel to work more freely and safely while maintaining PTT access. Multi-Shift Usage: The removable battery and dual-unit charger support continuous operation by allowing the user to swap out the battery. Superior Audio Clarity: The Windporting technology ensures the user's voice is heard over environmental noise, improving mission effectiveness. Streamlined Charging: The included dual-unit desk charger provides a centralized, efficient way to charge the RSM and spare battery.   Warranty 1-year manufacturer's warranty

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Icom HM205RB Waterproof Speaker Microphone - Enhanced Control and Clear Audio The Icom HM205RB is a robust waterproof speaker microphone designed for use with Icom M506 (rear connector version) and M605 series marine radios. This speaker microphone features a high sound pressure Φ45mm speaker, ensuring exceptionally clear and loud audio, vital for communications in noisy marine environments. Equipped with essential controls including Channel Up/Down buttons, High/Low transmit power, 16/C (Channel 16 or Call Channel) access, and a responsive PTT (Push-to-Talk) key, it provides comprehensive command over your radio functions directly from the microphone. The Icom HM205RB boasts an IPX8 waterproof rating, making it highly durable and reliable for challenging marine conditions. Its 8-pin waterproof connector and coiled cable ensure a secure and tidy connection, providing consistent performance and convenience for boaters and marine professionals. Key Features High Sound Pressure Speaker: Features a Φ45mm speaker for loud and clear audio, ensuring messages are heard even in noisy conditions. Integrated Controls: Includes Channel Up/Down, High/Low power, 16/C (Channel 16/Call Channel) buttons, and PTT for complete radio control. IPX8 Waterproof Rating: Ensures the microphone can withstand submersion, providing reliable operation in harsh marine environments. 8-Pin Waterproof Connector: Guarantees a secure, robust, and water-resistant connection to compatible radios. Coiled Cable: Offers flexibility and neatness, extending to a practical length (430 mm / 16.9 in when curled) while preventing tangles. Compatibility M506 M605 M510 M510EVO Benefits Superior Audio Clarity: The high sound pressure speaker ensures critical communications are always clear and understandable, enhancing safety and efficiency. Convenient Radio Control: Direct access to essential radio functions from the microphone simplifies operation and improves response time. Reliable in Wet Conditions: IPX8 waterproofing ensures dependable performance even when exposed to heavy spray or submersion, crucial for marine use. Durable and Long-Lasting: Built to withstand the rigors of the marine environment, offering extended service life. Enhanced Communication Efficiency: All key controls at your fingertips allow for quick adjustments without needing to access the main radio unit.   Warranty 1-year manufacturer's warranty

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Motorola PMMN4062AL IMPRES Noise-Cancelling Remote Speaker Microphone IMPRES™ Audio noise-cancelling RSM for Motorola APX and SRX2200 series portables. IP54, CSA intrinsically safe, orange emergency button. Superior audio clarity in high-noise environments. The Motorola PMMN4062AL is a remote speaker microphone with IMPRES™ Audio noise-cancelling technology for Motorola APX and SRX2200 series radios. Designed for demanding environments, it delivers clear voice transmission and reception by minimizing background noise. With an IP54 ingress protection rating and CSA intrinsic safety certification, it is suited for hazardous location use. Rugged construction and an ergonomic form factor make it suited for all-day wear in public safety, security, and industrial applications. Key Features & Benefits IMPRES™ Audio Noise Cancellation: Advanced audio processing filters out background noise for clear, intelligible transmission in loud or chaotic conditions. Enhanced Audio Quality: IMPRES technology optimizes audio performance for clarity and intelligibility at both ends of the call. IP54 Rated: Protected against dust ingress and water splash from any direction for reliable performance in field conditions. CSA Intrinsically Safe: CSA-certified for safe operation in hazardous locations where flammable gases or vapors may be present. Orange Emergency Button: Dedicated programmable orange/emergency button for rapid activation of emergency functions without fumbling for controls. 3.5mm Audio Jack: Non-threaded 3.5mm accessory jack for compatible earpieces and headsets. Ergonomic Design: Comfortable form factor for secure, all-day wear without fatigue. Easy PTT Access: Large, tactile push-to-talk button for quick, reliable activation. Rugged Construction: Built to withstand the physical demands of daily use in challenging field environments. Specifications Attribute Details Brand Motorola Solutions Model / SKU PMMN4062AL Replaces PMMN4062A Type Remote Speaker Microphone (RSM) Audio Technology IMPRES™ Noise-Cancelling Microphone Type Noise-Canceling Audio Jack 3.5mm Non-Threaded IP Rating IP54 Intrinsic Safety Rating CSA Programmable Button Orange / Emergency Button Only Display No Display Channel Control No Volume Control No Country of Origin Malaysia Compatibility Model Series APX1000, APX2000, APX3000, APX4000 Motorola APX Series APX6000, APX6000XE, APX7000, APX7000XE Motorola APX Series APX8000, APX8000XE Motorola APX Series SRX2200 Motorola SRX Series Recommended Accessories Motorola PMMN4069AL IMPRES Windporting Remote Speaker Microphone — IMPRES RSM with windporting design for additional audio clarity in outdoor and windy conditions. Motorola RLN6554A Mission Critical Wireless RSM Kit — Wireless remote speaker microphone kit with dual charger for hands-free APX operation. Motorola NNTN8860B IMPRES 2 Single-Unit Battery Charger for APX Series — IMPRES 2 single-unit charger for APX series radio batteries. Frequently Asked Questions What does the PMMN4062AL replace? The PMMN4062AL is the current revision and is a direct drop-in replacement for the PMMN4062A. It is compatible with the same APX and SRX2200 series radios and retains the same connector, features, and CSA intrinsic safety rating. What is IMPRES Audio and how does it improve communication? IMPRES™ Audio is Motorola’s intelligent audio processing technology that automatically optimizes microphone sensitivity and speaker output based on ambient noise conditions. On the PMMN4062AL, it actively cancels background noise during transmission so your voice is heard clearly even in high-noise environments such as emergency scenes, industrial floors, or crowded public spaces. Is the PMMN4062AL intrinsically safe? Yes. The PMMN4062AL carries a CSA intrinsic safety rating, certifying it for use in hazardous locations where flammable gases or vapors may be present. It also carries an IP54 rating for dust and water splash resistance. Always verify that the complete radio system — including the host radio — meets the required IS certifications for your specific hazardous location classification before deployment. Is this RSM compatible with all APX radios? The PMMN4062AL is compatible with the APX1000, APX2000, APX3000, APX4000, APX6000, APX6000XE, APX7000, APX7000XE, APX8000, APX8000XE, and SRX2200. If you are unsure whether your specific APX model is supported, please contact us before purchasing. Warranty 1-year manufacturer’s warranty.

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Motorola PMMN4021A Intrinsically Safe Remote Speaker Microphone FM-approved intrinsically safe RSM with windporting technology and 3.5mm audio jack. For use in hazardous locations with flammable gases or vapors. The Motorola PMMN4021A is a rugged, intrinsically safe remote speaker microphone designed for clear communication in challenging and hazardous environments. Windporting technology significantly reduces background noise from wind, machinery, and crowds, while the FM-approved intrinsically safe rating makes it suitable for locations where flammable gases or vapors may be present. A 3.5mm audio jack allows connection of a listen-only earpiece for discreet communication. Key Features & Benefits Windporting Technology: Reduces background noise from wind, machinery, and high-ambient-noise environments for clearer audio transmission. Intrinsically Safe (FM Approved): Rated for use in hazardous locations where flammable gases or vapors may be present. 3.5mm Audio Jack: Connects a listen-only earpiece for discreet communication. Rugged Construction: Built to withstand tough conditions and daily professional use. Specifications Attribute Details Brand Motorola Model / SKU PMMN4021A Product Type Remote Speaker Microphone (RSM) Safety Rating Intrinsically Safe (FM Approved) Noise Reduction Windporting Technology Audio Jack 3.5mm (Listen-Only Earpiece) Country of Origin Malaysia Compatibility Model Series HT750, HT1250, HT1550 Motorola HT Series Portables MTX850, MTX950, MTX9250 Motorola MTX Series Portables PR860 Motorola PR Series Portables PRO5150 Motorola PRO Series Portables Frequently Asked Questions What does “intrinsically safe” mean for this microphone? Intrinsically safe (IS) means the PMMN4021A is designed and FM-approved to operate safely in hazardous locations where flammable gases, vapors, or combustible dust may be present. The electrical energy within the device is limited to levels that cannot ignite a hazardous atmosphere under normal or fault conditions. What is windporting technology? Windporting is Motorola’s noise-reduction design that uses a ported microphone housing to significantly reduce the pickup of wind noise and high-ambient background noise. This results in clearer voice transmission in outdoor or high-noise environments such as construction sites, refineries, and outdoor events. Can I connect an earpiece to the PMMN4021A? Yes. The PMMN4021A includes a 3.5mm audio jack that accepts a standard listen-only earpiece for discreet audio monitoring while keeping the RSM clipped to your shoulder or lapel. Warranty 1-year manufacturer’s warranty.

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Icom HM216 Standard Hand Microphone for Mobile and Gateway Radios The Icom HM216 is a durable and reliable standard hand microphone designed for use with the A120 air band mobile radio and other compatible Icom communication systems. This microphone is built to withstand the rigors of frequent professional use in demanding environments, ensuring clear and consistent audio transmission. Featuring a dust-proof PTT (Push-to-Talk) switch, the Icom HM216 guarantees the primary communication control remains functional and responsive over time. Its flexible, high-quality coiled cable extends for comfortable operation away from the radio, while the modular connector ensures a secure, plug-in connection to the transceiver. Key Features Dust-Proof PTT Switch: Ensures the Push-to-Talk button maintains functionality and prevents failure due to dust and debris ingress. Modular Connector: Utilizes a standard modular (RJ-45 style) connector for a simple, reliable, and stable connection to the mobile radio's front panel. Durable Coiled Cable: The high-quality coiled cable provides flexibility for handheld use while maintaining a tidy, compact length (approximately 19.3 inches when curled). Robust Construction: The microphone's tough and reliable housing is designed to endure harsh conditions, suitable for mobile and vehicle installations. Compatibility A120 A120E VE-PG4 X-Band Air Benefits Reliable Transmission: The dust-proof PTT switch eliminates the most common point of failure for hand microphones, ensuring dependable communication. Ease of Use in Mobile Settings: The compact, flexible design is perfect for quick access and operation in a vehicle cabin or workstation. Guaranteed Fit: As an Icom original accessory, it ensures seamless compatibility and optimal audio quality with the A120 mobile radio. Broad System Support: Compatible with systems like the VE-PG4 Gateway, making it a versatile tool for network communication management.   Warranty 1-year manufacturer's warranty

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Hytera POA77 The Hytera POA77 is a vehicle sun visor microphone, straight barrel type, used with POA117.    *1-year manufacturer's warranty.

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Hytera SM26N3 Remote Speaker Microphone IP67-rated remote speaker microphone for Hytera PD7 and PD9 series portable radios. For PD702i, PD752i, PD782i, PD792i-Ex, and PD982i. The Hytera SM26N3 is an IP67-rated remote speaker microphone (RSM) designed for Hytera PD7 and PD9 series portable two-way radios. Its IP67 rating provides full protection against dust ingress and temporary water submersion, making it well-suited for demanding professional environments including public safety, industrial, and field service operations. The SM26N3 allows operators to monitor and transmit without raising the radio from a holster, improving situational awareness and communication efficiency. Key Features & Benefits IP67 Rated: Fully dust-tight and protected against temporary water submersion for reliable performance in harsh field conditions. Remote Speaker Microphone: Allows monitoring and PTT communication without removing the radio from a holster or case. Genuine Hytera OEM: Designed specifically for PD7 and PD9 series portables for a guaranteed fit and optimal audio performance. Professional Durability: Built to withstand the wear and exposure typical of public safety, industrial, and field service deployments. Specifications Attribute Details Brand Hytera Model / SKU SM26N3 Type Remote Speaker Microphone (RSM) Ingress Protection IP67 (Dust-Tight, Waterproof) Country of Origin China Compatibility Model Series PD702i, PD752i, PD782i Hytera PD7 Series PD792i-Ex Hytera PD7 Series (ATEX/IECEx) PD982i Hytera PD9 Series Warranty 1-year manufacturer’s warranty.

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Wideband Compact Mobile Microphone Palm-style wideband mobile microphone for Motorola WAVE PTX TLK 150 LTE mobile transceivers. The Motorola PMMN4129A is a genuine OEM wideband compact mobile microphone engineered specifically for the Motorola TLK 150 WAVE PTX LTE mobile radio. Designed as a ergonomic palm-style microphone, the Motorola PMMN4129A delivers high-definition wideband audio performance, ensuring clear voice communications across nationwide cellular and Wi-Fi push-to-talk networks. The Motorola PMMN4129A is the updated version of the Motorola PMMN4129. Built for heavy-duty commercial vehicles, dispatch fleets, and field operations, the Motorola PMMN4129A features a durable, impact-resistant outer housing, a tactile side Push-To-Talk (PTT) button, and a flexible coiled cord. Its wideband audio element captures precise vocal nuances while suppressing ambient cab noise, allowing commercial drivers to communicate efficiently without distraction. Key Features & Benefits Wideband Audio Clarity: Optimized audio frequency response provides natural, crisp voice transmission over LTE PTT networks. Ergonomic Palm-Style Design: Compact form factor fits comfortably in the palm for effortless daily operation. Heavy-Duty Coiled Cord: Flexible, strain-relieved cable stretches for easy driver/operator reach without tangling. Tactile PTT Button: Large, textured side push-to-talk button operates easily even when wearing work gloves. Motorola PMMN4129A Revision Disclosure: The Motorola PMMN4129A is the updated version of the Motorola PMMN4129. Specifications Attribute Details Brand Motorola Solutions Model/SKU PMMN4129A (Replaces PMMN4129) Product Type Compact Wideband Mobile Microphone Form Factor Palm Microphone Audio Profile Wideband Digital Audio Cable Type Heavy-Duty Coiled Cord Mounting Interface Standard Rear Hang-Up Button Compatibility WAVE PTX Mobile Radios TLK150 Recommended Accessories Mounting Hardware & Cables Motorola HLN9073A Microphone Hang-Up Clip – Metal mounting clip for securing mobile palm microphones to vehicle dashes. More Resources 12 Reasons To Use Motorola Portable Radios How To Care for and Maintain Portable Radios Best Practices for Using Two-Way Radio Equipment 5 Benefits of Two-Way Radios Over Cellphones Browse All Motorola Portable Radio Accessories & Parts Frequently Asked Questions What is the primary function of the Motorola PMMN4129A? The Motorola PMMN4129A is a compact, palm-style mobile microphone engineered to provide wideband voice transmission for the TLK 150 LTE mobile radio. Is the Motorola PMMN4129A the same as the PMMN4129? Yes, the Motorola PMMN4129A is the updated version of the Motorola PMMN4129. Both part numbers refer to the identical wideband compact mobile mic. Which radio models work with the Motorola PMMN4129A? The Motorola PMMN4129A is designed specifically for the Motorola TLK 150 (TLK150) WAVE PTX mobile transceiver. Does the Motorola PMMN4129A support wideband audio? Yes, the Motorola PMMN4129A features wideband audio processing for improved voice clarity over LTE PTT networks. Does the Motorola PMMN4129A include a hang-up clip? The Motorola PMMN4129A includes the rear hang-up button on the mic housing; mounting clips like the HLN9073A are sold separately if needed. Is the Motorola PMMN4129A an authentic Motorola part? Yes, the Motorola PMMN4129A is an original equipment manufacturer accessory produced directly by Motorola Solutions.   Warranty 1-year manufacturer's warranty.

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Icom HM235B Black Hand Speaker Microphone for M330 Series Genuine OEM black hand speaker microphone with PTT and integrated control buttons for the Icom M330, M330G, and M330GE marine VHF transceivers. The Icom HM235B is a genuine OEM black hand speaker microphone for the Icom M330 series marine VHF transceivers. It features a PTT button and integrated Up/Down, Hi/Lo, and 16/C quick-selection control keys for direct access to essential radio functions from the microphone. The coiled cable measures 470mm (18.5 in) curled and the unit weighs 182g (6.4 oz). Key Features & Benefits Integrated Control Buttons: Up/Down, Hi/Lo, and 16/C quick-selection key for channel 16 and the programmed call channel — all accessible from the microphone. PTT Button: Ergonomic push-to-talk for clear, reliable transmission. Combined Speaker & Microphone: Integrated speaker and mic in one handheld unit for clear audio transmission and reception. Genuine Icom OEM Part: Designed specifically for the M330 series, ensuring correct fit and full button functionality. Specifications Attribute Details Brand Icom Model / SKU HM235B Color Black Product Type Hand Speaker Microphone Control Buttons PTT, Up/Down, Hi/Lo, 16/C Cable Length (Curled) 470 mm (18.5 in) Weight 182 g (6.4 oz) Compatibility Model Series M330, M330G, M330GE Icom M330 Series Marine VHF Transceivers Recommended Accessories Compatible Radios Icom M330 Ultra-Compact VHF Marine Transceiver — Primary compatible radio for this hand speaker microphone. Frequently Asked Questions What is the difference between the HM235B and HM235W? The HM235B and HM235W are functionally identical — the only difference is color. The HM235B is black and the HM235W is white. Both are genuine OEM Icom hand speaker microphones for the M330 series. Does this microphone work with all M330 variants? Yes. The HM235B is compatible with the M330, M330G, and M330GE marine VHF transceivers. Can I use this microphone as a replacement for a lost or damaged unit? Yes. The HM235B is a genuine OEM Icom replacement microphone and is a direct drop-in for the original hand speaker microphone supplied with the M330 series. Warranty 1-year manufacturer’s warranty.

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Motorola RMN5053A IMPRES Heavy-Duty Noise-Canceling Microphone Rugged IMPRES palm microphone with noise-canceling audio and glove-friendly design for Motorola MOTOTRBO mobile radios. The Motorola RMN5053A is a heavy-duty palm microphone engineered for users in demanding environments where reliable communication is critical. Equipped with Motorola’s IMPRES technology, it automatically optimizes audio levels for consistent clarity even in high-noise settings. Its noise-canceling microphone element filters background noise for precise transmission, and its larger form factor is designed for easy handling when wearing gloves. The RMN5053A is compatible with Motorola MOTOTRBO XPR5000e and DM series mobile radios. Key Features & Benefits IMPRES Technology: Automatically adjusts audio levels for consistent clarity and optimized performance with compatible MOTOTRBO radios. Noise-Canceling Microphone: Filters background noise for clear, precise audio transmission in loud industrial and field environments. Glove-Friendly Design: Larger palm microphone form factor for easy handling while wearing work gloves. Heavy-Duty Construction: Built for long-lasting use in rugged public safety, manufacturing, and transportation environments. Seamless Integration: Designed for use with Motorola MOTOTRBO professional mobile radios. Specifications Attribute Details Brand Motorola Solutions Model / SKU RMN5053A Product Type IMPRES Heavy-Duty Palm Microphone Technology IMPRES Audio Microphone Type Noise-Canceling Country of Origin Malaysia Compatibility Model Series XPR5550e / XPR5580e MOTOTRBO XPR5000e Mobile XPR5350e / XPR5380e MOTOTRBO XPR5000e Mobile DM4400 / DM4600 / DM4601 MOTOTRBO DM4000 Mobile DM3400 / DM3401 / DM3600 / DM3601 MOTOTRBO DM3000 Mobile Recommended Accessories Motorola RMN5052A Compact Microphone for XPR Mobile Radios — Compact alternative palm microphone for MOTOTRBO XPR mobile radios. Motorola RMN5127C IMPRES Keypad Microphone — IMPRES keypad microphone for MOTOTRBO mobile radios with DTMF dialing. Motorola HLN9073B Universal Microphone Hang-Up Clip — Universal hang-up clip for mounting microphones in vehicle installations. Warranty 1-year manufacturer’s warranty.

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Remote Control Command Microphone Handset for Digital Mobile Radios Fleet Cab Remote Control Solutions Manage your vehicle's entire mobile communication network directly from a secondary handheld station. The Icom HM218 Command Microphone is a genuine original equipment manufacturer (OEM) remote control microphone handset engineered for professional land mobile radio transceivers. By connecting directly to compatible mobile bases, the Icom HM218 provides comprehensive remote access to all radio menu settings, operating parameters, and channel configurations. This advanced accessory acts as a complete secondary control head, featuring a high-resolution color LCD display that enhances visibility under both bright natural sunlight and dark ambient conditions via an integrated night mode setting. Specially engineered for public safety command vehicles, fire apparatus, and administrative security fleets, the Icom HM218 solves the physical layout constraints found inside modern compact vehicular cabs. When space limitations require the primary mobile transceiver chassis to be mounted remotely under a seat or inside a trunk compartment, the Icom HM218 brings full tactical control directly to the operator's hand. This remote setup shields the main radio deck from accidental impacts, cabin dust accumulation, and liquid exposure while ensuring your communication interface remains within immediate reach. To establish field deployment readiness, operators must combine the Icom HM218 with a compatible remote mounting separation kit and dedicated separation cable. The ruggedized handset housing is built to perform reliably across extreme operational temperatures ranging from -30℃ to +60℃ and carries a certified IP55 weather-resistance rating to protect against dust ingress and low-pressure water streams. It also features a powerful built-in speaker that outputs a loud, clear 1.0 watt of typical audio power to comfortably overcome heavy engine roar, road noise, and sirens. Key Features & Benefits Full Transceiver Command Control: Replicates system menus, channels, call lists, and parameter configurations directly on the high-resolution color handheld screen interface of the Icom HM218. High-Output 1.0W Built-In Speaker: Delivers optimized 1.0-watt audio power output with a minimal 5% distortion profile to cut through noisy vehicular cabins. IP55 Weather Resistant Protection: Enclosed in a ruggedized outer shell sealed tightly against harmful dust accumulation and low-pressure water splashes from any angle. Extended Temperature Thresholds: Engineered to perform flawlessly through extreme field environments ranging from freezing cold down to -30℃ up to intense heat of +60℃. Ergonomic Low-Profile Design: Features a slim 27-millimeter depth profile that sits comfortably in the operator's hand for quick and effortless multi-shift deployment. Specifications Attribute Details Brand Icom Model/SKU Icom HM218 Product Type Command Microphone Audio Power Output 1.0 W Typical (@ 5% Distortion with 12 Ω) IP Rating IP55 Operating Temperature -30℃ to +60℃ Dimensions 60 x 145 x 27 mm (W x H x D) Weight 260 grams Color Black Compatibility F5400D F6400D F7510 F7520 F7540 What's Included Description SKU/Model Status Remote Control COMMANDMIC Handset Icom HM218 ✅ Included Mobile Two-Way Radio Transceiver — ❌ Sold Separately Remote Separation Mounting Kit RMK-5 / RMK-7 ❌ Sold Separately Separation Control Cable OPC-2364 / OPC-2374 ❌ Sold Separately Recommended Accessories Icom F5400D VHF Mobile Two-Way Radio (F5400D) — The primary digital mobile VHF transceiver engineered to natively host and interface with this remote control handset. Icom F6400D UHF Mobile Two-Way Radio (F6400D) — The primary digital mobile UHF transceiver engineered to natively host and interface with this remote control handset. Remote Control Hub (RMK5) Separation Cable (OPC2373 / OPC2374) More Resources Icom H218 Manual What Is a Two-Way Radio System? Components, Types, and Use Cases Frequently Asked Questions Does the Icom HM218 feature a built-in display screen? Yes. The Icom HM218 is equipped with a high-resolution color LCD screen and an updated user interface that mirrors the menus, icons, and call lists of the main radio. It also includes a selectable night mode setting to optimize readability in low-light environments. Does this command microphone require a separation cable to function? Yes. The Icom HM218 requires a dedicated Icom separation cable (such as the OPC-2364 or OPC-2374 series) and a compatible remote mounting kit to establish a secure data and power connection with the remotely mounted mobile radio chassis. Can I use this handheld device as a secondary head in a dual-control setup? Yes. When paired with an optional dual-head adapter configuration (such as the RMK-7 system), the Icom HM218 can serve as a fully functional secondary control station, which is an ideal configuration for fire apparatus, ambulances, and mobile command posts.   Warranty 1-year manufacturer's warranty.

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Heavy-Duty ODS Mobile Hand Microphones for Professional Fleet Dispatch Robust Cabin Voice Transmission Secure high-volume voice clarity and rugged tactile control within demanding mobile command vehicles. The genuine Icom HM220 and Icom HM220T heavy-duty mobile hand microphones are authentic original equipment manufacturer (OEM) audio accessories engineered for high-tier commercial and public safety mobile transceivers. Featuring an advanced dynamic microphone element, this product series provides deep vocal punch and reliable transmission tracking across active transportation networks, making it an excellent platform alongside commercial fleet systems. Both models are wrapped in high-impact industrial housings and carry a certified IP54 environmental protection rating to shield internal electronics from moisture splashes and dense particulate accumulation inside modern vehicle cabins. This unified product family is designed for public safety dispatchers, heavy utility operators, and commercial logistics fleets who require non-stop infrastructure connectivity. To serve different mobile operational requirements, this series is divided into two distinct configurations. The standard Icom HM220 offers a straightforward, ruggedized push-to-talk user interface ideal for standard voice dispatch. Conversely, the specialized Icom HM220T features an integrated 12-button DTMF keypad directly on the microphone face, allowing operators to execute selective private calling, input numeric parameters, and navigate advanced radio system menus without looking away from the road to reach the primary transceiver control head. Both options utilize a heavy-gauge curled cable stretching to 24.4 inches to prevent structural fraying and maintain flexible cabin ergonomics. They attach directly to your communication hardware via a precision-engineered 10-pin ODS connector plug, providing a completely waterproof, locked physical seal. Fleet administrators should verify their specific system configurations before deployment, ensuring operators select the model that best matches their dispatch workflow requirements. Key Features & Benefits High-Impact Dynamic Element: Delivers powerful voice reproduction and clean audio projection over background engine hums and sirens. Dual Configuration Options: Available as the standard Icom HM220 for streamlined push-to-talk use, or the Icom HM220T with an integrated DTMF keypad for advanced manual system control. IP54 Dust & Splash Resistance: Repels airborne dust particles and water splashes to sustain operational reliability in demanding environments. Reinforced 10-Pin ODS Plug: Creates a secure, lockable mechanical attachment against the mobile transceiver housing to prevent sudden cable disconnects. Thick Heavy-Gauge Curled Cord: Extends smoothly up to 24.4 inches while maintaining optimal elastic tension to eliminate hanging safety hazards. Specifications Attribute Details Brand Icom Model Options Icom HM220 / Icom HM220T Product Type Mobile Hand Microphone Series Microphone Type Dynamic Element Connector Type 10-Pin ODS Plug IP Rating IP54 Dust & Splash Resistant Cable Length 620 mm (24.4 Inches) Curled Weight 325 g (HM220) / 315 g (HM220T) Color Black Model Variations Model Key Difference Icom HM220 Standard heavy-duty dynamic hand microphone without keypad functionality. Icom HM220T Heavy-duty dynamic hand microphone featuring a full 12-button DTMF keypad. Compatibility Radios F5400D F6400D F7510 F7520 F7540 Recommended Accessories Icom F5400D VHF Digital Mobile Radio (F5400D) — High-tier digital mobile transceiver featuring the native 10-pin ODS connector interface required by this microphone series. Icom F6400D UHF Digital Mobile Radio (F6400D) — A robust UHF mobile platform that fully interfaces with the dynamic audio and DTMF command pathways of these hand mics. More Resources Understanding Mobile Two-Way Radio Microphone Options Frequently Asked Questions What is the primary operational difference between the HM220 and the HM220T? The standard Icom HM220 is a classic heavy-duty microphone designed for simple push-to-talk voice dispatch operations. The Icom HM220T contains an integrated 12-button DTMF keypad, enabling operators to enter numerical data, perform private line calling, and control advanced menu settings directly from the hand unit. Can these microphones be used on standard 8-pin modular RJ45 radio ports? No. Both microphones in this series are factory-equipped with a heavy-duty, waterproof 10-pin ODS connector block. They are built specifically to lock mechanically into premium multi-pin ports and cannot interface with standard modular telephone-style RJ45 jacks. Does the DTMF keypad on the HM220T require separate programming or activation? The keypad operates directly via the ODS plug connection and functions instantly based on how your mobile radio's signaling system is configured. Advanced features like selective calling or telephone interconnect access must be pre-programmed into the host mobile radio settings.   Warranty 1-year manufacturer's warranty.

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Heavy-Duty Waterproof Remote Speaker Microphone Industrial IP67 waterproof speaker microphone with 14-pin spring connector for commercial, marine, and hazardous environments. The Icom HM184 series is a professional-grade remote speaker microphone designed for clear voice communications in severe industrial, maritime, and public safety environments. Built with an IP67 dustproof and waterproof enclosure, the Icom HM184 series features an oversized Push-To-Talk (PTT) button engineered for easy operation with heavy work gloves, a heavy-duty 360-degree rotating clothing clip, and an 18.1-inch (460 mm) durable coiled cord. Available in two distinct operational configurations—the HM184H (High-Output 2W Audio) and the HM184UL (Intrinsically Safe / UL Certified)—this microphone series utilizes a 14-pin spring-type connection interface to ensure a secure, weather-tight link to compatible portable radios. Whether operating on high-noise construction sites, vessel decks, or classified hazardous locations, the Icom HM184 series delivers exceptional audio clarity and physical durability. Product Variants & Models Variant SKU Safety Rating Speaker Output Primary Environment & Application HM184H Standard Commercial 2W High-Efficiency Speaker Loud industrial, marine, and public safety operations requiring maximum audio volume. HM184UL Intrinsically Safe (UL Certified) Standard High-Clarity Speaker Classified hazardous locations containing flammable gases, vapors, or combustible dust. Key Features & Benefits Rugged IP67 Submersible Construction: Withstands dust ingress and total water immersion up to 1 meter depth for 30 minutes. Loud 2W High-Efficiency Audio (HM184H): Large-diameter speaker element delivers crisp, distortion-free audio over heavy background noise. Intrinsically Safe UL Certification (HM184UL): Formally certified for safe operation in hazardous industrial and chemical environments. Oversized PTT Control: Front-access tactile push-to-talk button designed for easy pressing when shoulder-mounted or wearing thick gloves. 360-Degree Swivel Mounting Clip: Heavy-duty alligator clip secures firmly to lapels, tactical vests, or radio straps at any angle. Secure 14-Pin Spring Interface: Industrial multi-pin connector maintains tight contact points and water sealing at the radio chassis. Specifications Attribute Details Brand Icom Model/SKU HM184 Series (HM184H / HM184UL) Product Type Heavy-Duty Remote Speaker Microphone Connector Type 14-Pin Spring-Type Connector Waterproof Rating IP67 (Submersible 1m for 30 min) Cable Length 460 mm (18.1 in curled) Weight 210 g (7.4 oz) Accessory Jack None (Fully Sealed) Compatibility Portable Radios F3400D F4400D F52D F62D F7010 F7020 F7040 M85 IP730D IP740D F3261DT NI F52DUL F62DUL Recommended Accessories Batteries & Chargers Icom BP-284 Li-Ion Battery Pack – High-capacity rechargeable lithium-ion battery for F3400D and F4400D series portables. Icom BC-219N Rapid Desktop Charger – Single-unit desktop charging cradle for Icom portable radio batteries. Carrying Solutions Icom MB-133 Belt Clip – Heavy-duty replacement belt clip for Icom handheld transceivers. More Resources How Icom Radios Serve Maritime and Coastal Operations Programming Icom Radios for Multi-Shift Operations Common Applications for Icom Radios Outside of Business 15 Myth-Busting Facts About Two-Way Radio Range Browse All Icom Two-Way Radio Accessories & Parts Frequently Asked Questions What is the main difference between the Icom HM184H and HM184UL? The HM184H features an enhanced 2W high-output speaker for high-noise environments, while the HM184UL is UL-certified Intrinsically Safe for use in hazardous areas with explosive gases or dust. Is the Icom HM184 series waterproof? Yes, both the HM184H and HM184UL carry an IP67 rating, meaning they are completely dustproof and can withstand immersion in 1 meter of water for up to 30 minutes. What connector type does the Icom HM184 use? The Icom HM184 series uses a multi-pin 14-pin spring-type connection plug that screws securely into compatible Icom radio chassis. Does the Icom HM184 have an earpiece audio jack? No, the Icom HM184 features a fully sealed body without an external audio jack to maintain its IP67 submersible waterproof seal. Which radios are compatible with the HM184UL variant? The HM184UL is specifically certified for intrinsically safe Icom radios including the F3261DT NI, F52DUL, and F62DUL. Is the Icom HM184 an authentic Icom product? Yes, both the HM184H and HM184UL are original equipment manufacturer speaker microphones produced directly by Icom.   Warranty 1-year manufacturer's warranty.

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Motorola RLN6552B Long-Range Wireless Remote Speaker Microphone Gateway Kit 100-meter Bluetooth RSM solution for APX and MOTOTRBO XPR 4000/5000 mobile radios. The Motorola RLN6552B is a specialized long-range wireless Remote Speaker Microphone (RSM) gateway kit designed for professionals who must work up to 100 meters (330 feet) away from their vehicle-mounted mobile radio. This plug-and-play solution is essential for remote workers in utilities, public safety, and construction who rely on their vehicle radio for system connection but need hands-free communication while outside the vehicle. The kit includes the Wireless Remote Speaker Microphone (RLN6544) and the Mobile Microphone with Bluetooth Gateway (PMMN4097). It features instant pairing via touch technology and voice prompts, maintaining critical communications at distances never before possible with a portable-only solution. Key Features & Benefits 100-Meter Wireless Range: Provides communication up to 100 meters (330 feet) away from the mobile radio, significantly extending the worker's operational area. Instant Bluetooth Pairing: Quick 'touch pairing' technology for immediate, hassle-free connection between the RSM and the mobile gateway microphone. RSM with Emergency Button: The RLN6544 RSM includes a dedicated emergency button for instant alerts and enhanced worker safety. IP55 Rated RSM: The RLN6544 is IP55 rated (with dust cover closed), providing protection against dust and water splashing. Gateway Microphone Included: The PMMN4097 Mobile Microphone with Bluetooth Gateway attaches to the mobile radio to enable the long-range wireless link. APX and MOTOTRBO Compatibility: Works with a wide range of APX and MOTOTRBO XPR 4000 and XPR 5000 mobile radio series. Specifications Attribute Details Brand Motorola Model / SKU RLN6552B Product Type Long-Range Wireless RSM Gateway Kit Wireless Range Up to 100 meters (330 feet) Connectivity Bluetooth (Touch Pairing) RSM IP Rating IP55 (dust cover closed) Includes RLN6544 Wireless RSM + PMMN4097 Bluetooth Gateway Microphone Compatibility Model Series APX1500ENH, APX2500, APX2500ENH, APX4500ENH Motorola APX Series Mobile ENHANCED APX5500, ENHANCED APX6500, ENHANCED APX6500/LI Motorola APX Series Mobile DGM5000E, DGM5500E, DGM8000E, DGM8500E Motorola DGM Series Mobile XPR4300, XPR4350, XPR4380, XPR4500, XPR4580 Motorola XPR 4000 Series Mobile XPR5300, XPR5350, XPR5380, XPR5500, XPR5550, XPR5580 Motorola XPR 5000 Series Mobile What's Included Description SKU/Model Status Wireless Remote Speaker Microphone RLN6544 Included Mobile Microphone with Bluetooth Gateway PMMN4097 Included Compatible Mobile Radio — Sold Separately Recommended Accessories Component Parts Motorola PMMN4097C Mobile Microphone with Bluetooth Gateway — The Bluetooth gateway microphone included in this kit, also available separately as a standalone replacement. Frequently Asked Questions How far can I be from my mobile radio and still communicate? The RLN6552B provides a wireless range of up to 100 meters (approximately 330 feet) between the RSM and the vehicle-mounted mobile radio. Actual range may vary depending on environmental conditions and obstructions. What radios are included in this kit? The RLN6552B kit includes the RLN6544 Wireless Remote Speaker Microphone and the PMMN4097 Mobile Microphone with Bluetooth Gateway. The mobile radio itself is not included and must be purchased separately. Is the RSM waterproof? The RLN6544 RSM is IP55 rated when the dust cover is closed, providing protection against dust ingress and water splashing from any direction. It is not rated for submersion. Which mobile radio series are compatible with the RLN6552B? The RLN6552B is compatible with Motorola APX series mobiles (APX1500ENH, APX2500, APX2500ENH, APX4500ENH, Enhanced APX5500, Enhanced APX6500), DGM series (DGM5000E, DGM5500E, DGM8000E, DGM8500E), XPR 4000 series (XPR4300–XPR4580), and XPR 5000 series (XPR5300–XPR5580). Warranty 1-year manufacturer's warranty.

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Motorola PMMN4083AL IMPRES Remote Speaker Microphone DELTA-T - IP68 Submersible The Motorola PMMN4083AL is a rugged, submersible remote speaker microphone designed to ensure you are heard and are heard clearly, regardless of where you work. It features IMPRES technology and Windporting technology, which lessens background noise from high winds and other severe weather conditions, and also prevents water from clogging the microphone and distorting your communications. The Motorola PMMN4083AL is the updated version of the Motorola PMMN4083A and Motorola PMMN4083. This durable accessory is compatible with various APX radios and is built to withstand the rigors of professional use. The Motorola PMMN4083AL is a rugged and dependable solution for clear and safe communication, and with its IP68 submersibility rating, it can be submerged in up to 6 feet of water for 2 hours. Key Features IMPRES Technology: Optimizes audio for improved voice clarity, increased volume levels, and intuitive background noise cancellation. Windporting Technology: Lessens background noise from high winds and severe weather conditions. IP68 Submersible Rating: Can be submerged in up to 6 feet of water for 2 hours, ensuring reliability in the toughest conditions. Large Speaker: Provides a powerful, large speaker for clear audio. Small Form Factor: A small-sized RSM for unobtrusive use. Rugged Construction: Built to withstand the rigors of professional use. Physical Specifications: Weighs 270g and measures 60mm(W) x 78mm(H) x 28mm(L). Compatibility APX2000 APX3000 APX5000 APX6000 APX8000 APX8000XE SRX2200 Benefits Clear Communication: Windporting technology and a large speaker ensure you are heard and are heard clearly, even in demanding weather conditions. Enhanced Durability: IP68 rating provides protection against dust and water immersion, prolonging the microphone's lifespan. Hands-Free Convenience: The RSM clips easily to clothing or a lapel, allowing for hands-free communication. Easy to Use: The large form factor is easy to operate, even while wearing gloves. Reliable in Tough Conditions: Submersible and rugged design ensures the microphone performs consistently, even when exposed to water or dust.   Warranty 1-year manufacturer's warranty

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IMPRES Windporting Remote Speaker Microphone The Motorola PMMN4108A is a rugged remote speaker microphone featuring IMPRES and Windporting technology, designed to provide exceptional audio quality in demanding environments. This microphone is IP67 rated, making it fully submersible and protected from dust, ensuring reliable performance in the toughest conditions. The Motorola PMMN4108A is the updated version of the Motorola PMMN4108. This remote speaker microphone is also TIA4950(UL) certified as intrinsically safe, making it suitable for use in hazardous locations. The Motorola PMMN4108A is built for seamless integration and robust performance, delivering clear communication without a distracting audio jack. Its compact design is ideal for portable use, providing a dependable and safe communication solution. Key Features IMPRES™ Technology: Provides advanced audio performance and voice enhancement. Windporting Technology: Eliminates wind noise for superior audio clarity in harsh conditions. IP67 Submersible Rating: Ensures the microphone can withstand dust ingress and submersion in up to 1 meter of water for 30 minutes. Intrinsically Safe: TIA4950(UL) certified for safe use in hazardous locations. Compact Dimensions: Measures 1" (W) x 3.5" (H) x 2.25" (L) for unobtrusive use. No Audio Jack: Designed for a streamlined, single-use communication solution. Compatibility DEP570E DGP8050EELITE DP2400 DP2400E DP2600 DP2600E DP3441 DP3441E DP3661E R5 XIRE8600 XIRE8600I XIRE8608I XIRE8628I XIRP6600 XIRP6600I XIRP6620I XPR3500E Benefits Superior Audio Clarity: Windporting technology ensures your voice is heard clearly, even in high-wind conditions. Enhanced Safety: Intrinsically safe certification provides peace of mind for secure use in hazardous locations. Uncompromising Durability: IP67 rating ensures the microphone performs consistently, even when exposed to water or dust. Hands-Free Convenience: The remote design allows for hands-free communication, improving efficiency and response times. Optimized Performance: IMPRES technology ensures advanced audio processing for a high-quality communication experience.   Warranty 1-year manufacturer's warranty

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Icom HM195 COMMAND MICROPHONE - Complete Remote-Control for Marine Transceivers The Icom HM195 (HM-195B) is a complete remote-control CommandMic™ for Icom marine transceivers, offering full control of all communications and Class D DSC functions from a convenient remote location. It features a new, intuitive user interface with a dot-matrix display and directional keypad for easy operation and settings navigation, making it simple to manage your radio. Designed for durability in marine environments, the Icom HM195 is IPX7 submersible (1m depth for 30 min.) and boasts superior audio performance, including an AquaQuake™ function to clear water from the speaker. It supports intercom functionality and can be installed up to 18.3m (60.3ft) away from the radio with optional extension cables. A dedicated DSC "Distress" button is conveniently located on the back. This black CommandMic weighs approximately 400g and comes with 6.1m (20ft) of cable, a mounting base, and a microphone hanger. Key Features Complete Remote-Control Option: Provides full control of all communication and Class D DSC functions from a remote location. New Intuitive User Interface: Features a user-friendly menu system with a dot-matrix display and directional keypad for easy operation. IPX7 Submersible Rating: Protects the unit from water immersion (1 meter for 30 minutes), ensuring reliability in wet marine environments. Superior Audio Performance: Delivers clear voice communication with 2.0 W audio output and features AquaQuake™ to clear water from the speaker. Total Class D DSC Control: Includes a dedicated DSC "Distress" button on the back for immediate emergency signaling. Intercom Function: Supports communication between multiple CommandMic™ stations for efficient on-boat communication. Extended Installation Capability: Can be installed up to 18.3m (60.3ft) away from the transceiver with two optional OPC-1541 extension cables. Compact and Ergonomic Design: Measures 67.5 × 144.5 × 37 mm and weighs approximately 400g (except cables) for comfortable handling. Supplied Accessories: Comes with 6.1m (20ft) of cable, a mounting base for the cable connector, and a microphone hanger for convenient setup. Compatibility M424G M400BB M510 M605 M510BB M410BB M506GE M424 M504 M505 M602 M603 M604 M510E M423GE M510 Series M510 Evo Series Benefits Flexible Communication: Allows for full radio control from various locations on your vessel, improving operational efficiency. Enhanced Safety at Sea: Integrated DSC distress functionality provides critical emergency signaling. Clear and Reliable Audio: IPX7 waterproofing and AquaQuake™ ensure dependable audio performance even in challenging marine conditions. Intuitive Operation: User-friendly interface simplifies access to radio functions, reducing complexity during use. Streamlined Installation: The black box system and long extension cable capability allow for neat and discreet radio placement. Improved Onboard Coordination: Intercom function facilitates clear communication between different crew members or stations.   Warranty 1-year manufacturer's warranty

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Waterproof Speaker Microphone - Front Connector for Clear Marine Audio The Icom HM205B is a durable, waterproof speaker microphone designed for Icom marine radios with a front-panel connector. It features a high sound pressure Φ45mm speaker, delivering exceptionally clear and loud audio, essential for effective communication in challenging marine environments. This microphone includes crucial controls such as Channel Up/Down buttons, High/Low transmit power, 16/C (Channel 16 or Call Channel) access, and a reliable PTT (Push-to-Talk) key, providing comprehensive command over your radio functions directly from your hand. Boasting an IPX8 waterproof rating, the Icom HM205B offers robust performance and reliability, capable of withstanding submersion. Its hardwired flat plastic (Molex) connector ensures a secure and stable connection to your compatible radio, making it an indispensable accessory for boaters and marine professionals who require dependable and hands-free communication. Key Features High Sound Pressure Speaker: Features a Φ45mm speaker for powerful and clear audio, ensuring messages are heard distinctively in noisy conditions. Integrated Radio Controls: Includes Channel Up/Down, High/Low power, 16/C (Channel 16/Call Channel) buttons, and PTT for convenient radio management. IPX8 Waterproof Rating: Guarantees protection against continuous immersion in water, ensuring reliability in demanding marine environments. Front Molex Connector: Designed for secure and direct connection to compatible Icom marine radios with front microphone ports. Coiled Cable: Offers flexibility and keeps the cable tidy, extending to approximately 430 mm (16.9 inches) when curled for user convenience. Compatibility M424G M506 Benefits Superior Audio Performance: Delivers loud and clear outgoing and incoming audio, significantly improving communication effectiveness at sea. Streamlined Operation: All essential radio controls are conveniently located on the microphone, allowing for quick adjustments without touching the radio. Reliable in Harsh Conditions: Its IPX8 waterproof construction ensures continued functionality even when exposed to water, enhancing safety and durability. Durable Design: Built to withstand the rigors of daily marine use, providing long-lasting reliability and reducing replacement needs. Hands-Free Communication: Allows operators to communicate while keeping their hands free for other critical tasks, improving efficiency and safety.   Warranty 1-year manufacturer's warranty

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Motorola PMLN7131B MOTOTRBO Mobile Handheld Upgrade Kit The Motorola PMLN7131B MOTOTRBO mobile handheld upgrade kit provides total installation flexibility and in-vehicle mobility for a wide range of Motorola mobile radios. Install the radio unit wherever convenient (behind the seat, under the dash, or in the trunk) and mount the control head near the user with the HLN9073 hang-up clip. The control head features a full keypad, color screen, and channel and volume controls, offering the full feature-set of a portable radio. Key Features Installation Flexibility: Mount the radio unit and control head separately for optimal placement. In-Vehicle Mobility: 1.8m coiled cord (stretches to 3m) allows users to move around within the vehicle. Full Control: Control head provides full access to radio features, including contact lists, text messages, and radio settings. Kit Contents: Control head, transceiver adaptor, hang-up clip, 3m cable, and installation tool. Compatibility XPR5350 XPR5380 XPR5550 XPR5580 DGM5500 DGM8500 XIRM8668I CM7668 CM7668i DGM5000 DGM5000E DGM8500E DM4600E DM4601E XIRM8620I XIRM8628I Benefits Space-Saving Solution: Ideal for vehicles with limited space for mobile radio installations. Enhanced Mobility: Allows users to move freely within the vehicle while staying connected. Full Functionality: Provides complete access to all radio features. Improved Safety: Enables communication from anywhere in the vehicle, even in emergencies.   Warranty 1-year manufacturer's warranty

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Enhanced Control and Communication with full Keypad The Motorola HMN4079G is an enhanced keypad microphone for Motorola mobile radios, offering a full keypad for dialing, texting, and menu navigation, three programmable buttons, and push-to-talk functionality for improved communication and control. Key Features Full Keypad: Enables easy dialing of phone numbers and access to radio features. Durable Construction: Built to withstand the rigors of daily use in demanding environments. Ergonomic Design: Comfortable and easy to use. Integrated Push-to-Talk Button: Provides convenient and immediate communication. Compatible with Select Motorola Radios: Designed for use with specific Motorola mobile radio models. Compatibility APX7500 APX6500 APX4500 APX1500 XTL5000 XTL2500 XTL1500 Benefits Improved Communication: Facilitates easy access to telephone lines through the integrated keypad. Enhanced Efficiency: Streamlines communication workflows by simplifying access to radio features. Increased Productivity: Enables quick and efficient communication with other parties. Improved Durability: Designed to withstand the demands of challenging work environments. Warranty 1-year manufacturer's warranty.

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Icom HM237B Compact Hand Microphone for Marine Mobile Radios Reliable Marine Communication with Integrated Molex Connectivity The Icom HM237B is a professional-grade replacement hand microphone specifically engineered for the Icom M220 marine VHF radio. Designed to withstand the rigorous demands of maritime environments, the Icom HM237B ensures crisp, clear voice transmissions even in challenging sea conditions. Its ergonomic, palm-sized design provides a comfortable grip for long-term use, while the high-sensitivity internal microphone element is tuned to capture clear audio while minimizing background wind and engine noise. Equipped with a specialized Molex connector, the Icom HM237B offers a secure and direct interface to the Icom M220 chassis, preventing accidental disconnections during rough transit. The heavy-duty coiled cable measures 13.0 inches (330 mm) when curled, providing ample reach for cabin or console mounting while maintaining a tidy, snag-free footprint. Whether you are replacing a worn unit or outfitting a secondary station, the Icom HM237B is the essential OEM component required to maintain the operational integrity of your Icom marine communication system. Key Features & Benefits Direct Molex Integration: Features a precision-engineered Molex plug for a "plug-and-play" connection specifically for the M220 series. Compact Ergonomics: Lightweight and contoured to fit comfortably in the hand, facilitating effortless one-handed operation. Heavy-Duty Coiled Cable: The 13-inch retracted cable provides flexibility and durability, resisting tangles and mechanical strain. High-Clarity Audio: Optimized microphone circuitry ensures your voice is heard clearly over marine environmental noise. Genuine Icom OEM Quality: Manufactured to the exact specifications of the original equipment to ensure perfect electrical and mechanical compatibility. Specifications Brand: Icom Model Number: HM237B Connector Type: Molex Cable Length (Curled): 13.0 in (330 mm) Weight: 182 g (Approx. 6.4 oz) Color: Black Material: High-Impact Marine Grade Polymer Compatibility M220 What's Included Description SKU Status Hand Microphone HM237B ✅ Included User Safety Guide N/A ✅ Included Recommended Accessories Icom MB132 Flush Mount Kit (MB132) Frequently Asked Questions Is this microphone waterproof? While the Icom HM237B is designed for the marine environment and resists moisture/spray, it is not rated for full submersion. Can I use this with the Icom M330? No, the Icom HM237B uses a specific Molex connector for the M220. Other marine models typically require the HM-235 or similar 8-pin connectors. Warranty 1-year manufacturer's warranty.

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Hytera SM18A3  The Hytera SM18A3 is a palm microphone with a 10-pin connector for the PNC380S portable. This palm microphone is used with the CK10 car kit.  WARRANTY *1-year manufacturer's warranty.

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Remote Speaker Microphone (IP67) The Hytera SM32N1 is a remote speaker microphone with an IP67 rating and a 3.5mm audio jack. This rugged and water-resistant microphone is designed for use with compatible Hytera radios, providing clear audio and convenient push-to-talk functionality. Key Features IP67 Rating: Dustproof and waterproof, submersible up to 1 meter for 30 minutes. 3.5mm Audio Jack: Allows for connection of external earpieces or headphones. Remote Speaker and Microphone: Enables clear communication without having to hold the radio.  Push-to-Talk (PTT) Button: Conveniently located for quick and easy communication.  Compatibility PDC760 PTC760 PTC680 Benefits Enhanced Communication: Clear audio and hands-free operation. Rugged and Durable: Built to withstand harsh environments.  Water Resistant: IP67 rating ensures reliable performance in wet conditions.    Versatile Connectivity: 3.5mm audio jack for added flexibility.   Warranty 1-year manufacturer's warranty

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Icom HM217 Waterproof Speaker Microphone Icom HM217 is a speaker microphone with built-in speaker and front panel with IP54 rating. It makes use of a 45 high sound pressure speaker and is equipped with channel UP/DN and P1/P2 switches. Compatible wiith the IC-A120 and IC-A120E.   *1-year manufacturer's warranty.

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Speaker Microphone for TC780 Portable Radio The Hytera SM08N1 is a remote speaker mic used with receive-only earpiece. This microphone has a 3.5mm jack and 13-pin connector. SM08N1 COMPATIBILITY TC610P TC780

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Waterproof Speaker Microphone Heavy-duty IP67 submersible speaker mic for A25 series aviation radios. The Icom HM231 (also designated as HM-231) is a genuine OEM waterproof speaker microphone designed for A25 series handheld aviation radios. Engineered to deliver clear transmit and receive audio in challenging flight line and ground support environments, the Icom HM231 features a compact 2-pin slim L-type connector that seats securely into the radio accessory jack. Built with an IP67 dust-tight and waterproof rating, the Icom HM231 withstands harsh weather, driving rain, and accidental water exposure. An integrated 8-position rotary belt clip allows pilots and airfield personnel to attach the microphone securely to lapels, flight jackets, or harnesses for convenient hands-free monitoring. Key Features & Benefits IP67 Waterproof Rating: Sealed housing protects internal audio components against dust ingress and water submersion up to 1 meter depth for 30 minutes. Icom HM231 Rotary Clip: Heavy-duty 8-position rotating clothing clip attaches securely to coats, vests, or flight gear at optimal listening angles. Compact Coiled Cable: Flexible 500 mm (19.7 Inches) coiled cord extends easily while preventing snag hazards on cockpit controls. Slim L-Type Connector: Custom 2-pin slim right-angle connector ensures a tight, low-profile seal against the radio housing. Lightweight Aviation Design: Weighing just 115 grams, the microphone provides all-day carrying comfort without straining lapels or collars. Specifications Attribute Details Brand Icom Model/SKU HM231 (HM-231) Product Type Speaker Microphone Connector Type 2-Pin Slim L-Type Ingress Protection IP67 (Dust-Tight & Submersible) Cable Length 500 mm / 19.7 Inches (Curled) Weight 115 g (4.06 oz) Mounting Clip 8-Position Rotary Clip Compatibility A25 A25N A25C Recommended Accessories Compatible Radios Icom A25 VHF Airband Portable Radio – Advanced navigation and communication airband handheld radio featuring Bluetooth and GPS. Batteries & Chargers Icom BP288 Li-Ion Battery Pack – High-capacity 2200mAh waterproof battery pack for A25 series portable radios. More Resources 15 Myth-Busting Facts About Two-Way Radio Range Browse All Icom Accessories & Parts Frequently Asked Questions What is the primary function of the Icom HM231 speaker microphone? The Icom HM231 is a remote speaker microphone that plugs into A25 series handheld radios, allowing users to transmit and hear audio without removing the radio from their belt or flight bag. Is the Icom HM231 speaker microphone waterproof? Yes, the Icom HM231 features an official IP67 ingress protection rating, making it completely dust-tight and waterproof when submerged in up to 1 meter of water for 30 minutes. Which radio models are compatible with the Icom HM231? The Icom HM231 is designed specifically for Icom A25 series VHF airband portable radios, including the A25, A25N, and A25C. What type of connector does the Icom HM231 use? The Icom HM231 utilizes a specialized 2-pin slim L-type connector engineered to form a tight, weatherproof seal against the radio accessory port. How long is the cable on the Icom HM231 speaker microphone? The Icom HM231 features a durable coiled cable with a base curled length of 500 mm (19.7 Inches), allowing comfortable movement without catching on flight controls. Does the Icom HM231 clip rotate? Yes, the Icom HM231 comes equipped with an integrated 8-position rotary clothing clip that swivels 360 degrees for secure attachment to lapels, vests, or harnesses.   Warranty 1-year manufacturer's warranty.

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