If admin , 888888 , or 666666 fail on an older model, the system is not at factory defaults. You must use the physical motherboard reset button or contact your local Dahua distributor with the device's serial number and system date to generate a one-day master master super-password.
For older systems, the standard factory configurations typically used one of the following combinations: admin | Password: admin
You will see a list of users (admin, 888888, 666666). Select the user whose password you want to change, and click the (pencil) icon next to their name.
Change from 80 to another custom port (e.g., 8080 or 85 ). RTSP Port: Change from 554 to a unique alternative. 4. Keep Firmware Updated
The most common default username is , and the most common default password is admin itself. However, depending on the exact model and firmware version, you may need to try one of the following:
If you cannot log in, follow these steps:
admin | Password: admin (Most common for older units)
888888 | Password: 888888 (Local administrator account)