XP95 Apollo Intrinsically Safe Optical Smoke Detector 55000-640 Ziton Panel bed exit mat (QT633) or

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

Compatible products include ECU-4

Order code: FF502P

5Hz (90 flashes per minute) and double-strike flash rates

35mm remote jack sockets - one for use with a QT635 enuresis/bed wet sensor and one that will accept a floor pressure mat (QT644)

XP95 Apollo Intrinsically Safe Optical Smoke Detector 55000-640 Ziton Panel bed exit mat (QT633) orOptical 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