SCBA Parts Communication mask

Communication mask microphone, speakers, loudspeakers, call buttons, cable communications receivers and other components. Produced small vibrations when the use talking head, after amplification and filtering effect, meet the requirements of sound walkie-talkie conversation, even in a complex environment can ensure communication effect With alloy flame- retardant, high temperature materials, ensure high impact resistance, it can be used safely in a variety of harsh environments. Can be used in conjunction with a variety of walkie-talkie, simple operation does not require any training.

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