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ensuring long-lasting performance
Discovery® is a range of high-specification
the smoke chamber design
Complete with 3 bezels - White
Compliant with BS 5839
Apollo AlarmSense Optical Smoke Detector – 55000-390APO temperature ensuring long-lasting performanceApollo AlarmSense Optical Smoke Detector 55000 390 The AlarmSense Optical Smoke Detector works using the light scatter principle. The detector changes to alarm state at a pre set threshold of smoke penetration into the sensing chamber. AlarmSense is a range of conventional fire detection and alarm products designed to be connected to the same pair of supply wires, making installation quicker and less expensive. AlarmSense has been developed to make
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