It is used in high-ceiling buildings where standard detectors are not suitable for use, especially shopping centers' large, common sections, aircraft hangars and so on.

Suitable for use in distances of 0-30 meters.The Relay Beam Type Smoke Detector works with the principle of emitting a beam to the reflector located directly opposite the transmitter in the place inside the optical block and measuring the signal length of the chamber between the two lenses.This is only done with vision settings.Fire is very easy to detect,because the light beam is interrupted by smoke.The alarm transmits the signal and turns on the red status indicator.The alarm remains in the memory until it is reset.