Pay in 4 interest-free payments of $37.08 Learn more
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
CCTV cameras
bed exit mat (QT633) or chair exit mat (QT634)
it is one of Europe's best-selling addressable fire panels
smoke vents and other fire engineering applications
XP95 Apollo Intrinsically Safe Optical Smoke Detector 55000-640 Ziton Panel CCTV camerasOptical smoke detectors incorporate a pulsing LED located in a labyrinth within the housing of the detector. The labyrinth is designed to exclude light from any external source. At an angle to the LED is a photo diode which, in clear air conditions, does not receive light directly from the LED. The detector transmits a clear air signal to the control panel. When smoke enters the labyrinth, light is scattered onto the photo diode and the signal to the
US$ 49999.50
US$ 35.00
US$ 65.00
US$ 11.90
US$ 49999.50
