Currency MYR
Series 65 Optical Smoke Detector buy in Petaling Jaya
Buy Series 65 Optical Smoke Detector
Series 65 Optical Smoke Detector

Series 65 Optical Smoke Detector

In stock
Reconfirm the price with seller
Shipping:
Seller
Malaysia, Petaling Jaya
(View map)
+60( 
Display phones
Description
Optical smoke detectors incorporate a pulsing LED located in a chamber within the housing of the detector . The chamber is designed to exclude light from any external source. At an angel to the LED is a photo-diode which normally does not register the column of light emitted by the LED. In the event of smoke from a fire entering the chamber, the light pulse from the LED will be scattered and hence registered by the photo-diode. If the photo-diode "sees" smoke on the two following pulses, the detector changes into the alarm state and the indicator LED lights up. The detector housing is identical to that of the ionisation detector but has an indicator LED which is clear in quiescent state but produces red light in alarm.
Contact the seller
Series 65 Optical Smoke Detector
Series 65 Optical Smoke Detector
Shipping method
Compare0
ClearSelected items: 0