A Portable Intercom System designed to provide non-tethered, continuous two-way voice communication between a safety attendant and the entrant(s). Both the attendant and all entrants remain non-tethered, communicating at each end through a Power Talk Box (PTB). A fully duplex system that can be heard up to 30 ft.
Power Talk Box System includes:
1 CSI-2105 Power Talk Box Controller
1 Power Talk Box
1 75' Communication Cable
1 CSI-1000 Carry Case