Motorola PMMN4040AL Submersible Remote Speaker Microphone (IP57, Windporting)Motorola PMMN4040AL Submersible Remote Speaker Microphone (IP57, Windporting) The Motorola PMMN4040AL (previously PMMN4040A) is a high performance Remote Speaker Microphone (RSM) built for rugged conditions. This microphone incorporates advanced Windporting technology and boasts an IP57 submersible rating, guaranteeing clear audio and reliable operation in wet, dusty, and high wind environments. The Motorola PMMN4040AL is the updated version of the

Motorola PMMN4040AL

Submersible Remote Speaker Microphone (IP57, Windporting)

The Motorola PMMN4040AL (previously PMMN4040A) is a high-performance Remote Speaker Microphone (RSM) built for rugged conditions. This microphone incorporates advanced Windporting technology and boasts an IP57 submersible rating, guaranteeing clear audio and reliable operation in wet, dusty, and high-wind environments. The Motorola PMMN4040AL is the updated version of the Motorola PMMN4040A and Motorola PMMN4040.

Tested to survive submersion in 1 meter of water for 30 minutes, the Motorola PMMN4040AL is an essential accessory for public safety, construction, and utility professionals. The Windporting feature actively suppresses background noise from severe weather and wind, ensuring mission-critical voice transmissions are consistently clear.

Key Features

• IP57 Submersible Rating: Protected against dust ingress and capable of withstanding temporary submersion in 1 meter of water for 30 minutes.
• Windporting Technology: Engineered to eliminate the distortion caused by high wind and other ambient background noise, improving voice intelligibility.
• Compact Lapel Design: Easily clips to your shirt pocket or lapel, keeping the PTT (Push-to-Talk) control readily accessible.
• GCAI Connector: Utilizes the General Communication Accessory Interface (GCAI) connector for reliable attachment to a wide range of APX and MOTOTRBO portable radios.
• Small Form Factor: Designed as a compact, small RSM, balancing size with audio performance.

Compatibility

Benefits

• Superior Audio Clarity: Windporting technology ensures the user's voice is understood despite severe weather or wind noise, improving operational safety.
• Rugged Reliability: IP57 rating provides confidence that the mic will continue to perform despite exposure to rain and temporary submersion.
• Hands-Free Convenience: Allows users to secure the radio on their belt while keeping the mic/speaker close for efficient communication.
• Broad Fleet Support: Compatible with a wide range of MOTOTRBO and APX portable radios, simplifying accessory inventory.

Warranty

1-year manufacturer's warranty