Motorola NMN6228C noise-canceling public safety speaker microphone combines rugged durability with professional audio clarity. Designed for first responders, law enforcement, and emergency services personnel, this OEM Motorola accessory integrates seamlessly with compatible two-way radio systems.
Overview
The Motorola NMN6228C is an intrinsically safe public safety microphone engineered for high-noise environments where clear audio transmission is critical. It features a noise-cancelling design with a 30-inch straight cord assembly, 3.5mm earjack, swivel clip, quick disconnect latch, antenna connector and receive audio high/low toggle switch. This speaker microphone is widely used in dispatch centers, field operations, and mobile command centers where reliable communication cannot fail.
Key Features
- Noise cancelling audio with volume hi/low push button for operator control in demanding environments
- Swivel clip and quick disconnect latch for secure, hands-free attachment to duty gear
- 3.5mm earjack for optional listen-only accessories and covert operations
- Quick disconnect connector enabling rapid radio changeover without rewiring
- Intrinsically safe design approved for hazardous environments
- OEM Motorola component—genuine quality and compatibility assurance
Technical Specifications
- Cord Length: 30 inches (straight assembly)
- Connector Type: Quick disconnect latch with antenna connector
- Audio Control: High/low volume toggle switch
- Accessory Jack: 3.5mm earjack port
- Clip Type: Swivel clip for jacket or duty belt mounting
- Noise Cancellation: Yes—reduces background noise for clearer transmission
- Certification: Intrinsically safe (ATEX/FM approval)
- Material: Rugged polymer construction for public safety field use
- Warranty: Verify with seller for used/refurbished units
Typical Applications
The NMN6228C is deployed across a wide range of public safety and commercial radio operations:
- Law enforcement dispatch and field communications
- Fire and emergency medical services (EMS)
- Airport security and ground control operations
- Facility maintenance and security teams
- Event security and crowd management
- Industrial two-way radio networks requiring high audio clarity
Compatibility & Replacements
Compatible With
- Motorola HT1000, JT1000, MT2000, MTS2000, MTX8000, MTX838, MTX9000, MTX-LS portable radios
- Motorola XTS series portables
- Motorola MTS series portables
- Other Motorola portable radios with quick disconnect latch connector
Replaces / Drop-In Replacement For
- Earlier Motorola NMN6228 models (NMN6228C is the updated version)
- OEM factory speaker microphones for compatible radio models
- Worn or damaged original equipment speaker microphones
Works With
- Motorola surveillance kits (with 3.5mm earjack adapter)
- RLN5004A MicJacket protective kits for rugged environments
- Standard Motorola antenna connectors (antenna sold separately)
- Motorola portable radio programming and configuration software
Note: Not compatible with 2-channel HT1000 models. Antenna must be ordered separately. Verify your specific radio model with your system integrator before ordering.
