Remote Microphone Speaker PMMN4067

Remote microphone-speakers PMMN4067 meets safety standards ATEX and is designed for use with explosion-protected radios of DP4000EX ATEX* series. Physical characteristics: Microphone type: Omnidirectional, Frame size: Big, Emergency call button, Weight: 405 g. Operational characteristics: Volume control: Available, "Noise cancelling" function: Not available. Environmental requirements: Safety standard: ATEX, Dust - / waterproof: IP64