The Talk Box Comms System is a stand alone portable intercom system that
provides untethered, open two-way communication between the attendant and
entrant in a medium noise, ventilated confined space, where respiratory
protection does not have to be worn by the entrant except as a means of escape.
It provides full duplex hands free operation allowing the entrant/s to speak and
hear without having to operate the unit. It is ideal for multiple entrants working
in the same area as the can all communicate using the same talk box. At the
other end of the heavy duty cable is a talk box controller and is operated by the
Attendant (Topman). It has an open speaker to monitor the entrant/s continuously
but requires the operator to activate the Controller's Press to Talk button to
speak to the entrant/s within the confined space.
Features
Completely waterproof.
30m cable length (extra cables available).
Simple, rugged and reliable.
Battery Life: 200 hours.
ATEX Eex ia IIC T4.
Maximum Output Level: 85db(A).
Hands free operation.