Apollo S65 Optical Detector (6070192)
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Apollo S65 Optical Detector |
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The optical smoke detector uses an internal pulsing LED and a photo-diode at an obtuse angle. In the event of smoke entering the chamber, the light pulse from the LED will be scattered and registered by the photo-diode. The detector will then enter the alarm state and the indicator LED lights up. Price: £12.95
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