Description
XVE500m UL Division 1 Remote Speaker Microphone for Motorola APX N70
Genuine Motorola Solutions Original mission-critical RSM with 4 HDR microphones, ViQi® button, IP68 sealing, and GCAI-Mini connector for APX N70 series.
The Motorola XVE500m (available in High-Impact Green as PMMN4172A and Tactical Black as PMMN4172ABLK) is an authentic original equipment manufacturer (OEM) mission-critical remote speaker microphone engineered specifically for Motorola APX N70 and APX N70XE digital portable radios. Designed for structural firefighters, tactical police teams, petrochemical refinery personnel, and heavy industrial response units, the XVE500m provides clear voice transmission in extreme noise environments. Sourced directly from our verified inventory of Motorola Two-Way Radios & Accessories, this remote speaker microphone keeps essential radio controls accessible on your chest or shoulder.
Engineered for volatile operating environments, the Motorola XVE500m is certified intrinsically safe under UL Standards (ANSI/TIA-4950 Class I, II, III, Division 1), preventing electrical ignition in atmospheres containing flammable gases, vapors, or combustible dust clouds. Certified dust-tight and submersible under IEC Standards (IEC 60529 IP68 up to 2 meters for 4 hours), the microphone housing incorporates directional water-evacuating ports that clear heavy rain or hose spray from the speaker cone. Advanced audio processing utilizes four High Dynamic Range (HDR) microphones that work with internal DSP algorithms to isolate human speech while cancelling background noise. Meeting ergonomic hands-free safety guidelines under OSHA Standards and physical impact benchmarks under DoD Standards (MIL-STD-810H), the unit features an oversized Push-To-Talk (PTT) paddle, an integrated ViQi® virtual assistant button, an orange emergency button, and a glove-friendly volume toggle. The XVE500m terminates in a rugged GCAI-Mini connector that locks directly to APX N70 transceivers.
Key Features & Benefits
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Four HDR Noise-Suppressing Microphones: Multi-mic beamforming array isolates operator speech while canceling background sirens, heavy equipment, and apparatus engine noise.
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Dedicated ViQi® Voice Control Button: Provides push-button access to the radio’s voice assistant for voice queries, channel changes, and database lookups.
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UL TIA-4950 Division 1 Certified: Rated intrinsically safe for Class I, II, and III, Division 1 hazardous environments with volatile vapors and airborne dust.
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IP68 Submersible Rugged Enclosure: Completely dust-tight and resistant to water submersion up to 2 meters for 4 hours with water-clearing speaker geometry.
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Streamlined Knob-Free Housing: Eliminates the top channel knob to reduce physical bulk and prevent snagging on SCBA straps or gear.
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Glove-Friendly Tactical Controls: Oversized PTT lever, top-mounted emergency button, and volume toggle switch allow positive actuation while wearing heavy work gloves.
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GCAI-Mini Direct Radio Interface: Connects to APX N70 and APX N70XE chassis using Motorola's low-profile digital accessory port.
Specifications
| Attribute |
Details |
| Brand |
Motorola Solutions |
| Model Series |
XVE500m (Without Channel Knob) |
| SKU / Part Numbers |
PMMN4172A (High-Impact Green) / PMMN4172ABLK (Tactical Black) |
| Product Type |
Mission-Critical Remote Speaker Microphone (RSM) |
| Microphone Technology |
Adaptive 4-Mic Array (High Dynamic Range Beamforming) |
| Intelligent Audio |
Automatic Audio Leveling & Digital Ambient Noise Reduction |
| Intrinsic Safety Rating |
UL Certified to ANSI/TIA-4950 (Class I, II, III, Div 1) |
| Ingress Protection Rating |
IP68 (Dust-Tight & Submersible to 2m for 4 Hours) |
| Connector Interface |
Motorola GCAI-Mini Multi-Pin Connector |
| Audio Jack |
None (Hermetically Sealed for Division 1 Safety) |
| Controls & Switches |
Oversized PTT, ViQi® Voice Button, Emergency Key, Volume Toggle |
| Attachment Clip |
360-Degree Rotating Stainless Steel Alligator Clip |
| Color Options |
High-Impact Green (PMMN4172A) or Tactical Black (PMMN4172ABLK) |
Compatibility
Compatible Motorola APX N-Series Portable Two-Way Radios
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Frequently Asked Questions
What is the difference between part numbers ending in "A", "B", or color suffixes like "BLK"?
Motorola Solutions uses trailing letter suffixes (such as A, B, or C) to designate internal manufacturing revisions, while alpha suffixes designate color finishes. In this listing, PMMN4172A designates the High-Impact Green model, while PMMN4172ABLK designates the Tactical Black model. Both variants share identical internal circuit architecture, 4-microphone arrays, UL Division 1 certifications, and APX N70 compatibility.
Does this microphone have an earphone audio jack?
No. The XVE500m Division 1 model omits external 3.5mm audio jacks. This sealed design is required to comply with ANSI/TIA-4950 Division 1 intrinsic safety standards and maintain IP68 submersibility in hazardous industrial environments.
What does the ViQi® button do?
The dedicated ViQi button activates Motorola’s voice control assistant on compatible APX N-series radios. By holding the button and speaking, users can execute voice commands such as switching channels, adjusting audio profiles, or running queries without manually touching the radio.
How does the 4-microphone noise cancellation work?
The XVE500m utilizes four High Dynamic Range microphones strategically positioned around the housing. Internal digital signal processors compare phase, timing, and amplitude across the microphones to isolate speech from the front of the unit while filtering out ambient background noise like sirens, wind, and equipment rumble.
Will the XVE500m work with legacy APX radios like the APX 6000 or APX 8000?
No. The XVE500m is terminated with the compact GCAI-Mini connector, engineered specifically for newer radios like the APX N70 and APX N70XE. Legacy APX 6000, 7000, and 8000 radios use Motorola’s full-size legacy GCAI connector and require the standard XVE500 (PMMN4110 / PMMN4111) series.
Warranty
1-year manufacturer’s replacement warranty.
