functionality automatical

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Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output: function can monitor for internal faults 8. Automatic compensation for factors weakening received signals, such as dust contamination, positional movement and ageing of the transmitter 9. Fire and ...

GST Optical Beam Smoke Reflective Beam Detector with Relay Output Conventional Smoke Alarm Sensor: automatically, which ensures that one person complete adjustment in short time. It’s also convenient to operate. (5) Self-diagnosis function can monitor the inner fault. (6) Automatic compensation ...

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Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output