The Series 65 Optical Smoke Detector uses light sensing technology to “see” smoke entering the chamber. The external detector moulding is identical to that of the ionisation detector, and has an indicator LED which is clear in quiescent state and produces a red light in alarm.
Apollo Series 65 Optical Smoke Detector
£13.53 Excl. VAT
Ordered upon request: Dispatches within 2 Working Days