Ear microphone for high noise levels (up to 105db); grey.
High Noise Level(105db) Ear Microphone, Black. Ear Microphone System (EMS). Ear Microphone for high noise levels (up to 105 db). Factory Mutual Approved, this compact unit picks up the voice through bone vibrations in the ear canal. The miniature earpiece leaves the hands free and face unobscured when worn by rescue and hazard protection personnel, who still retain the ability for direct hearing and speaking. For personnel required to wear breathing apparatus, communications with protective masks are as clear as communications without. And its high speech clarity under noisy environments makes it ideal for high noise environments. Available in PTT or Voice Activated (VOX). Interface Module needs to be ordered separately for EMS to work. The Interface Module for PTT is AARMN4044 and the Interface Module for PTT or Voice-Activated is AARMN4045.

Motorola
Item: BDN6641A
This item works with the following Two-Way Radio Models:
Motorola HT750
Motorola HT1250
Motorola HT1250LS
Motorola PR860
Motorola HT1000