This rugged Remote Speaker Microphones (RSM) features volume control, two programmable buttons, and an orange emergency button. It features an eight-character display that mimics the top display of the APX radios to show zone and channel information at a glance. This is especially beneficial in situations where your radio is beneath the turnout gear and you need to identify the channel and zone you are on.
This Display Remote Speaker Microphones large speaker delivers audio that is clearer, more intelligible and up 50% louder than XTS-series RSMs. This microphone is fully submersible.