10 Zone Master Call Controller, flush, c/w 12V 300mA PSU, relay, reset & mute/call buttons

The NC910F is compatible with the C-TEC entire range of 800 Series field devices. It is housed in an attractive flush mounting plastic enclosure which measures at 214mm x 178mm.

There are two call levels – standard which is a constant tone and emergency an intermittent tone. With optional mute and call accept/reset buttons. The ‘Call Accept’ functionality allows staff to send an intermittent call acknowledgment signal to calling zones and confirm help is on the way (dependent on wiring and field devices used).

It includes a 12V 300mA PSU and 2 volt-free relay contacts which activate on a standard or emergency call. And an innovative slide-in labelling system.

The zones can be wired in 4 or 6 core (7/02) stranded security cable.

Additional master controllers and expansion units are available and can be uses as repeaters on larger sites.