Hikvision DS-7216HGHI-K1 abnormal shutdown nightly

[ryansarmy]

We have a Hikvision DS-7216HGHI-K1 DVR, and since hooking it up, around 10pm-11pm it shutsdown and has an local:abnormal shutdown in the logs. It gets started every morning around the same time, 8:45am. The shutdown timing is not the same daily, just somepoint from 10pm-11:30PM. Any ideas on what the cause could be. Firmware says it is up to date.

Thanks

Ryan

 

[trempa92]

Could be few reasons, is that 220 powerline automized? Perhaps its being reddirected toward lights or some sort like that?

Single power supply for cameras and DVR? When IR starts on cameras they draw way more power and DVR shuts off.