For certain markets, particularly the fire sector, it has been found that an extended PTT button is required to enable access of the PTT switch when the CSM/RSM is worn under protective clothing. To assist with this we offer an extended PTT assembly which attaches to the CSM/RSM housing.
By using this website and accepting our use of cookies, you agree that we may collect information about visits made via your computer to this website. See our Cookie Policy.