Huawei precision air conditioners have RS485 communication interfaces for remote inspection and parameter setting of the system: Modbus open protocol is provided to access the computer room environment monitoring system to reduce service costs.

Huawei precision air conditioners have RS485 communication interfaces for remote inspection and parameter setting of the system: Modbus open protocol is provided to access the computer room environment monitoring system to reduce service costs.
A . True
B . False

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Answer: A