Hardline Communications

Full Duplex Hardline Communications Systems
Comtrex carries hardline two-way voice communication products for Confined Space and other Hazardous Work Environments, where the highest level of Intrinsic Safe Approval is required. These kits are Full Duplex, which means that there are no buttons to push or switches to activate in order to speak or hear other people on the system. Communication between users is hands-free and open (i.e. conference call).