Four Zone Call Controller (requires NC930 12V 250mA PSU)

• An attractively-designed four zone call controller c/w mute and reset buttons.
• Fully compatible with C-TEC's entire range of 800 Series Call System components.
• Capable of indicating standard (constant tone) and emergency (intermittent tone) calls.
• Requires a separate NC930 12V 250mA PSU.
• Includes four zonal alarm LEDs, RESET and MUTE buttons.
• Two open collector outputs (Emergency and Aux Out).
• Up to two NC944s can be connected to one NC930 PSU to create a mini-call system of up to 8 zones.
• Mounts on a standard 25mm UK double gang back box.