920 Remote Control Interface (AUSTEL approved)
The perfect solution if you have a requirement to locate your operator/s more than 100 metres away from the central radio. The 920 Remote Control Interface (RCI) provides you with the interface between BISS Technologies handsets or consoles and two-wire leased lines.

925 Line Keying Interfaces (AUSTEL approved)
The BISS Technologies unique range of Line Keying Interfaces lets you extend your operator/s from any radio. The 925 Line Keying Interface (LKI) provides isolation and control from two-wire leased lines to radio base stations.

935 Local Radio Interface
The 935 Local Radio Interface allows direct connection of the BISS Technologies handsets and consoles up to 100 metres from a base station transceiver.

933 Line Isolation Unit (AUSTEL approved)
The 933 Line Isolation Unit (LIU) allows you to connect equipment that is not approved to ITU Telecommunications Standards to the local telecommunications network via a PABX extension.

934 Peripheral Interface
The 934 Peripheral Interface enables the connection of the BISS Technologies range of radio communications modules and systems to two-wire simplex and control line devices.

936 Multi Purpose Interface
The 936 Multipurpose Interface boasts three methods of operation as follows:

960 Alarm Tone Interface
The 960ATI Alarm Tone Interface provides you with an easy solution for generating a warning tone across your radio network. It allows your operator/s to alert other users that a hazardous situation is imminent.

9611 RS232-RS485 Converter
The 9611 RS232-RS485 Converter is a simple and inexpensive converter, offering fast RS232 to RS485 conversion at a very low cost.

PS915 24 to 12 Volt Isolated Converter
The unique PS915 24 to 12 Volt Isolated Converter is the perfect solution for hard electrical and physical environments encountered in vehicles and radio huts.