The AD903 2 to 4 wire adapter allows connection of almost any audio source to a Tecpro ring intercom 2 wire system. For example, most broadcast video cameras have in-built 4 wire comms systems which are cabled within the main video cable.
This unit can be connected at any point in a ring, and when a signal light is sensed, will produce high power flashes at approximately 1 per second from a xenon beacon.
The L1906 is similar to the SB901 in function, but serves only to form an independent remote circuit.
The HH5 handset is a 'fist' type microphone for use in noisy environments. Supplied complete with wall hanging bracket and fitted XLR 4 pin connector.
The Tecpro HS591 handset is designed to provide clear, intelligible communication in situations where a standard beltpack and headset would be inconvenient
Wallmount connector plates specifically for use with the Tecpro intercom system. These are designed to specification BS1363, the British standard for electrical connection accessories, so they fit onto standard electrical flush wallboxes (35mm depth type).