C-TEC ActiV Optical Smoke Detector 658550

Suitable for use with virtually all known conventional fire panels and many 12V security systems Uses infrared light source and photodiode to detect smoke Typically used in escape routes, living areas, bedrooms and other enclosed spaces - particularly effective at detecting slow burning fires such as those caused by overheated electrical wiring or smouldering materials Two 8mm x 2mm ultra-bright red LED indicating strips offering 360º visibility Third-party certified to EN54-7 by Intertek IP42 rated Suitable for use with the ActiV bases - see codes 361173, 830789, 829721.