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How to use Video Backup?

Jun 19, 2022

Video Backup (The premise is that the hard disk is installed in NVR)


First of all, insert USB disk to NVR

Right click screen---Video Backup


Choose channel---Record mode---Search time---Backup to USB Disk

<< HDD not found / HDD information and format it

>> How to play the Audio and do video talk on WiFi NVR Camera System ?