A portable interface unit for connecting one or two headsets to a hand-portable radio. Includes a built in P.T.T. switch to control radio transmissions from one headset. A socket for connecting a second P.T.T. switch allows two headsets to transmit alternately.

An interface unit for the connection of one or two headsets to a hand-portable radio. Two selective P.T.T. inputs are provided enabling each headset to transmit independently. An audio socket is also provided, allowing sound to be played into the system or the intercom audio to be recorded. The audio socket can also be used for connecting a cel phone to your headset system.

A one metre lead for connecting a tape player, tape recorder, video recorder, or cel phone directly to the Radio/Power Interface. The lead is supplied with both a 3.5 mm plug and a 2.5 mm plug adapter.

A two metre lead for connecting the Radio/Power Interface to an external power supply.

Optional filter for use with the Radio/Power Interface to remove interference noise from the supply voltage.

For use with either the radio/Power Interface to condition a very poor quality supply voltage.

A portable interface unit for connecting a single headset to a hand-portable radio. Includes a socket for connecting a separate P.T.T. switch to control radio transmissions.

A one Metre extension lead with panel mont socket. For use with headsets and/or radio interface units. Available in any length to order

A small switch for panel or column mounting with two metres of cable.

A P.T.T. switch with one metre of coiled cable and a Velcro strap for mounting.

Conects Yaesu handheld radio units to all radio interface units

Conects Icom A5 and A23 handheld radio units to all radio interface units. Other Icom radios do not need this adapter.