have an integrator friend who installed a 4 camera hikvision system in a bar September 2017.
The bar had an incident last week, and they discovered the nvr had not been recording since January 2018.
Hikvison support remotes into the unit, and said everything was set correctly, but could not get the unit to start recording.
The integrator told his techs to pull the power and restart
it started recording again.
Has anyone experienced this? Can my integrator depend on this unit ?
it is set up for remote access could this be a back door vulnerability?