FIRE DETECTORS

The Context Plus Intelligent Addressable Optical Smoke detector 55000-600IMC uses an internal pulsing infrared LED and a photo-diode at an obtuse angle. In clear air conditions the photo-diode in the detector receives no light from the LED and produces a corresponding analogue signal. The signal increases when smoke enters the chamber and light is scattered onto the photo-diode. The optical smoke detector has an indicator LED which emits red light when the detector is in alarm....

Highly reliable thermal switch addressable detector , dip programmable, XP95 compatible. CONTEXT PLUS, 55000-465MC....

Reliable Thermal Differential Point Detection Fire Detector LPCB, XP95, APOLLO, UK, 55000-400IMC...

Quality and Reliable Photoelectronics & heat (temperature) switch Identification Certification LPCB, XP95, APOLLO, UK, 55000-885...