C-TEC 4-Zone Call Controller c/w mute/reset button, requires 12V PSU
SKU
NC944
£63.30
£52.75
C-TEC NC944 Four-Zone Call Controller c/w mute/reset button, requires 12V 250mA PSU
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Product Details for C-TEC 4-Zone Call Controller c/w mute/reset button, requires 12V PSU
The C-TEC NC944 is a 4-Zone Call Controller with mute and reset buttons. It requires a 12V 250mA PSU.
Key Features of the NC944 |
|---|
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> 4-Zone Call Controller
> Mute and reset buttons > Requires a separate 12V 250 mA PSU (NC930) > Compatible with entire range of 800 Series Call System > Indicates standard (constant tone) and emergency (intermittent tone) calls > Zonal Alarm LEDs > 2x open collector outputs (Emergency & Aux Out) > Up to 2xNC944 can be connected to 1xNC930 PSU to compile mini-call system of up to 8 zones > Mounts on standard 25mm UK double gang back box |
| Brand | C-TEC |
|---|---|
| Manufacturer Part No. | NC944 |
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Product Specification for C-TEC 4-Zone Call Controller c/w mute/reset button, requires 12V PSU
| Dimensions: |
W:146mm x H:87mm x D:21mm Mounts on standard 25mm UK double gang back box. |
| Mains Supply: | Requires separate NC930 12V 250mA PSU |
| Quiescent current: | 0mA (none) |
| Max. battery size & type: |
Optional NC941B battery back up kit available for use with NC930 12V 250mA PSU |
| Alarm current: | Determined by the number/type of field devices connected to the call controller/system |
| Open collector outputs: | EMRG OUT (goes to 0V on any active Emergency call to drive external indicators such as overdoor lights/sounders). Max. sink current 20mA); 4xAUX OUT |
| Indicators: | 4 x red Zonal Alarm LEDs (lit steady for standard call, pulse for emergency call); Internal buzzer (on steady for standard call, intermittent for emergency call) |
| Controls: | Disable Mute; Disable Reset |
| Call acknowledgement functionality: | No. If required use an NC910 or NC920 (10 or 20 Zone Call Controller) instead |
| Construction & finish: | Plastic |
| Operating temperature: | -5oC to +40oC, 95% humidity non-condensing |
| IP Rating: | IP41 |
| Weight: | 128g |
| Note: If a standard call and emergency call are both present on different zones and both of these zones have their respective AUX OUT enable links fitted, the AUX OUT terminal goes to +12V steady and will not pulse until the standard call is cancelled | |
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