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Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output

Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output
and Benefits 1. Manufacture in compliance with EN54-12 2. Hassle free alignment, built with digital guide display and laser beam pointing 3. Employ single-ended design through reflective mirror. 4. ...

GST Optical Beam Smoke Reflective Beam Detector with Relay Output Conventional Smoke Alarm Sensor

GST Optical Beam Smoke Reflective Beam Detector with Relay Output Conventional Smoke Alarm Sensor
and receiving part makes mounting easy and optical pathway accurate. (3) Built-in microprocessor enables intelligent judgment of fire alarm and fault. (4) The detector can calibrate automatically, ...
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