Apollo Fire Detectors 55000-394APO Smoke Detector Optical and Sounder Base Indicator Alarmsense

Apollo 55000-394APO AlarmSense Optical Smoke Detector and Sounder Visual Indicator Base, 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. • Works using the light scatter principle • Easy to install • Easy to extend • Responds well to slow-burning • smouldering fires • Well suited for bedrooms and escape routes • 360C visibility of LEDs • Reduces false alarms • Compliant with BS 5839