Essentially, the default password is a temporary key to unlock the configuration panel.
| Device Age | Default Password? | Action Required | |------------|------------------|------------------| | | admin / admin | Change immediately – high risk | | 2019–present | None (forced setup) | Use the password you created; otherwise reset device | | After factory reset | None (forces new password) | Use ConfigTool or contact support | dahua dvr default password
: For older units without a reset button, removing the CR2032 coin-cell battery for at least 60 seconds can reset the system clock and potentially revert the password to admin / 668648 or admin / 000000000000 . Essentially, the default password is a temporary key
: Open the DMSS app , go to Me > Tool Manager > Device Password Management , and scan the QR code displayed on the DVR's local monitor to receive a reset code via email. : Open the DMSS app , go to
: Default is often 9999@ , but the "User Account" mode must be enabled for the password to be accepted. Recovery and Reset Methods
/ Password: 888888 (Common administrator account for older local access)