Before performing a hard reset, try the standard factory default login information. : Admin Password : Admin , 123456 , 888888 , or 666666 2. Request a Dynamic Code
If software methods fail, some models allow a physical reset via the motherboard. Internal Reset Button
Right-click on the live view and select Main Menu .
The tool should discover the DVR, where you can attempt to log in using the default Admin / Admin combination to change settings. Feature Idea: "Smart Recovery QR"
Some older models have a hidden feature: