Overview
The Motorola NMN6142B is a remote speaker microphone (RSM) designed for professional two-way radio communication. This microphone combines integrated PTT (push-to-talk) functionality with a remote speaker element, enabling hands-free radio operation and clear audio transmission. The NMN6142B is engineered to meet the demands of public safety, enterprise, and industrial communication teams.
Key Features
- Remote speaker microphone (RSM) with integrated push-to-talk button
- Clear audio transmission for professional communication
- Compact, ergonomic design for field use
- Compatible with Motorola professional two-way radio systems
- Durable construction for demanding work environments
- Standard connector compatibility with Motorola multi-pin radios
Technical Specifications
- Manufacturer: Motorola Solutions
- Model Number: NMN6142B
- Type: Remote Speaker Microphone (RSM)
- PTT Control: Integrated push-to-talk button
- Connector Type: Motorola multi-pin connector
- Audio Output: Speaker and microphone element
- Application: Professional two-way radio systems
Typical Applications
The Motorola NMN6142B is ideal for:
- Public safety and law enforcement radio communications
- Enterprise dispatch and fleet management
- Industrial and manufacturing facility communications
- Security and facility management operations
- Field service and utility communications
Compatibility & Replacements
Compatible With
- Motorola professional two-way radio platforms
- Motorola radios with multi-pin microphone connectors
- Motorola XTS, MT, and GP series radios (verify model compatibility)
- Standard Motorola RSM-compatible communication systems
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Motorola microphone part numbers follow specific design standards; confirm the NMN6142B matches your radio’s connector type and firmware requirements.
Works With
- Motorola Solutions radio platforms
- Standard Motorola two-way radio accessories ecosystem
- Multi-pin connector-based Motorola radios
- Professional communication dispatch systems
