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Zone Monitoring Unit (Active)
The function of this unit is to drive the eight zones and sense the status of the devices & also letting know the main panel about the status of the devices of each zone through four wire RS-485 Communication protocol. Facilities provided in zmu active is to show the status of respective zones connected to it which comprises of (fault, power on, zone isolate) via LED's. It also has the facility to reset the system, silence the buzzer, lamp test.
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