| Pagrindinis maitinimas | 230V 50/60Hz (23mA max. current). 50Hz frequency. |
| Vidinis energijos šaltinis | 12V d.c. |
| Išvesties srovė | 140mA. |
| Laukimo režimo srovė | See individual device listings for NC943B, NC807C, NC806CS and NC809DBBT. |
| Maksimali baterijos talpa ir tipas | NC943B includes an onboard 500mA rechargeable standby battery that will power the system for up to 24 hours standby and 15 minutes alarm running time. |
| Srovė, veikiant pavojaus signalui | 40mA (all NC951 devices, this includes 18mA Zone current). |
| Papildomos relės | NC943B has one set of volt free relay contacts (NO/C/NC). Relay activates when a call is received by the controller. Rated at 30V d.c. @ 1A. |
| Indikatoriai | NC807C & NC809DBBT have red Reassurance LEDs; NC806CS has twin red Alarm LEDs. NC943B has a red Alarm and green Supply Present LED; |
| Valdikliai | NC943B has a link-selectable Call Accept/Reset button; NC807C has a pull cord with two bangles to generate a call; NC809DBBT has a Reset button. |
| Išplėtimo jungikliai | For applications requiring more than one point of call (e.g. at the WC and the wash basin), up to 3 ceiling pulls can be daisychained together. |
| Skambučio atpažinimas | Yes. |
| SIrena | Yes (on NC809DBBT, NC806CS and NC943B). |
| Infraredinis priėmiklis | No. |
| Product dimensions (mm) | 147 W x 87 H x 93 D (NC943B); 87 W x 87 H x 68 D (NC806CS); 87 W x 87 H x 24 D (NC809DBBT). Ceiling pull measures 93mm diameter x 27 D. |
| Packaging dimensions (mm) | 285 W x 201 H x 55 D mm (size of NC951 kit box containing all items). |
| Construction & finish | Plastic. |
| IP Rating | IP41 (all wall mounting devices); IP21 (ceiling pull). |
| Weight | 0.60kg. |
| Operating conditions/temperature | -5ºC to +40ºC. Max. relative humidity 95% non-condensing. |
| Notes | The NC951 contains everything required for a stand-alone single zone accessible toilet alarm system. For multi-zone systems consider using one of our NC910 or NC920 range of 10-20 Zone Call Controllers. |
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