XP95 Apollo Intrinsically Safe Optical Smoke Detector 55000-640 Ziton Panel The cost of this call

The cost of this call is €70 per hour

Installation time and ultimately cost

bed exit mat (QT633) or chair exit mat (QT634)

smoke vents and other fire engineering applications

CCTV cameras

XP95 Apollo Intrinsically Safe Optical Smoke Detector 55000-640 Ziton Panel The cost of this callOptical 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