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Series 65 Optical Smoke Detector (55000-317)

The Series 65 Optical Smoke Detector (55000-317) 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.

Series 65 Optical Smoke Detector

Also available
  • Series 65 Optical Smoke Detector with flashing LED and magnetic test switch (55000-315)
  • Series 65 Optical Smoke Detector with flashing LED (55000-316)

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