Resetting a Dahua device by serial number is a secure, official process that prevents unauthorized access while allowing legitimate owners to regain control. Always use Dahua’s or SSP portal – never unofficial “reset generators.” If the serial-number method fails, contact Dahua Technical Support with proof of purchase.
and enter the generated code. If successful, immediately go to Main Menu > Account > User to set a new permanent password. Recovery Squad Method 2: Contacting Dahua Technical Support dahua password reset by serial number
This example uses (official free utility) and the built-in “reset by serial” function (available in newer firmware). Resetting a Dahua device by serial number is
This is the standard procedure for recorders (DVR/NVR) and cameras: dahua password reset by serial number