Prison Telephone, hands free telephone

KNZD-06  

Specification:

As Public telephone for indoor or outdoor, Taxi or bus stands or station, Highway call box Railway, metro, ATM machines side, Tunnel, Port, Dock, Mines, Generation facilities...

A good ideal telephone for use in wet or corrosive atmospheres

                                                 DTMF(Dual Tone Multi Frequency)

                      Standard and SMART Analogue and VoIP-SIP options available

                              Matching with most PABX, PBX and PAX systems

Features: