Power failure of Baldwell fire main engine.

If the communication connection fails, first check whether the line is short-circuited and grounded, and then check whether the equipment is broken.

The line is disconnected or grounded, so check the line in sections. Check it carefully.

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Product Center: automatic fire alarm system, automatic fire alarm peripheral series, gas fire extinguishing control system, public broadcasting and fire broadcasting system, emergency lighting and intelligent evacuation system, and intelligent fire management platform.