GenIV / Dahua Security DVRs
The model is displayed on a sticker that may be located on the back or underneath the DVR unit. Depending on the firmware version you currently have, it m...
Tue, Nov 8, 2016 at 2:59 PM
This most likely indicates a failed hard drive. You can verify that the hard drive has failed by trying to playback recorded video. If the playback failed...
Tue, Nov 8, 2016 at 3:04 PM