Optical smoke sensor - CAP320
The optical sensor (CAP320) is suitable for most applications giving the fastest response to slow burning or smouldering fires which give rise to large visible smoke particles.
Photo-thermal sensor - CAPT340
The photo-thermal sensor (CAPT340) will respond quickly to fast clean burning fires yet maintain the advantage of optical sensors when detecting smouldering fires .
Multi-mode heat sensor - CAH330
The heat sensor (CAH330) can be set to one of 3 modes 77ºC / 92ºC and rate of rise.