The Motorola NS750 (PMMN4150ABLK) IMPRES Remote Speaker Microphone (IP68, Long is a professional-grade speaker microphone built for demanding two-way radio environments. Highlights include dual PTT Buttons and dual Audio Ports.
Key Features
- 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.
- Mission-Critical Reliability: The IP68 rating ensures the microphone remains fully operational despite submersion, rain, or severe dust exposure.
Specifications
| MXP600 | MXP660 | R7A | R7 |
Compatibility: engineered to work with MXP600, MXP660, NS750, PMMN4150ABLK.
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