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We have lost power on our DVR, there is power up to the power supply,
Submitted on 22-2-2023 at 12:16 in forum Alhua - Dahua DVR Report abuse
and the whole system is coupled to a UPS system for some time......
we have had zero lightning and any effects of load shedding is nullified by UPS system,
could you kindly inform what could be wrong PLEASE ?
Chris Gibson 0827932600
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