Works if: The device was previously registered to an email address in the device’s settings.
Steps:
Limitation: Requires that the original installer set up an email and security questions. Most users never do this. dahua password reset by serial number
To perform a Dahua password reset by serial number, you must gather the following: Works if: The device was previously registered to
If you cannot obtain a valid serial number reset code (e.g., you bought a used camera on eBay with no invoice), your only option is a full firmware re-flash. Limitation: Requires that the original installer set up
This erases 100% of settings, including the password.
Warning: This requires intermediate networking knowledge and will void warranties.