C-Tec NC943B 800 Series Single Zone Call Controller c/w 12V 140mA PSU NC943B C-Tec

Description

C-Tec NC943B 800 Series Single Zone Call Controller The C-Tec NC943B is an 800 Series Single Zone Call Controller.  This unit features an integral 12v 140mA power supply. It is compatible with C-TEC’s entire range of 800 Series Call System components.  It is capable of indicating standard (constant tone) and emergency (intermittent tone) calls. Includes a volume adjustable sounder and a link-selectable Call Accept/Reset button. Power On and Alarm ‘CALLING’ LEDs. Volt-free relay output for the optional connection of externally powered beacons, etc (relay activates on active call signal). Standby battery provides up to 24 hours standby and 15 minutes alarm running time. Mounts on a standard UK 25mm double gang flush or surface back box.