Regarding the micro-module and fire protection system, which of the following are true? (multiple choice)
When a fire alarm occurs in the channel, the ECC800 provides an alarm to the data center fire host by providing passive thousand-contact signals.
ECC800 can control skylight rollover and fire sprinkler to spray fire gas
The data center fire host provides passive dry contact signals to the ECC800, and the ECC800 can identify the fire alarm information
ECC800 controllable module and building fire control linkage
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