Optical Beam Smoke Reflective Beam Detector with Relay Output

Optical Beam Smoke Reflective Beam Detector with Relay Output General Descriptions Conventional Reflective Beam Detector (hereinafter called the detector) is a non-addressable reflective infrared beam smoke detector is applicable to historical buildings, warehouses, large storages, shopping malls, leisure centers, exhibition halls, hotel lobbies, printing houses, clothing factories, museums and prisons etc, as well as places where slight smoke particles exist.