Motorola PMMN4029A IP57 Intrinsically Safe Speaker Mic
External Speaker and Microphone with PTT Button
Intrinsically Safe - IP57
Waterproof for up to 30 minutes or 3 feet
Features windporting
The Motorola PMMN4029A IP57 Submersible Remote Microphone features a 6 Ft. coil cord along with a swivel clip and a quick disconnect latch, and has been tested underwater at 3 Ft (or 1 Meter) for 30 minutes.
This microphone also features windporting that helps lesson the background noise caused by high winds and other sever weather conditions . Audio can pass through the speaker grill even when the microphone port is blocked by water ensuring users confidence of clear communications.
