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Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output: 7. Self-diagnosis function can monitor for internal faults 8. Automatic compensation for factors weakening received signals, such as dust contamination, positional movement and ageing of the ...

GST Optical Beam Smoke Reflective Beam Detector with Relay Output Conventional Smoke Alarm Sensor: 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 for factors weakening received ...

2Loop Addressable Intelligent Fire Alarm Control Panel: function Wave filtering style output: loop output, multi-wire output, power output, sounder strobe output, fire relay output Providing independent control password for the significant gas ...

2 Zones Mini Conventional Fire Alarm Control Master Panel: Skype firealarm87 /wechat 15220176087 The mini 2 zone panel have Master panel and Slave panel. One Master panel can connect 31 Slave panel, and the Master panel could show the fire and fault of all ...

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Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output