Factory Reset Dahua Nvr _best_ May 2026

Open ConfigTool. It will scan for all Dahua devices.

Select your NVR and click the "Forgot Password" or "Reset Password" icon.

Reassemble the case, power on the NVR. Step 6: The NVR will boot as if new. You will need to run the Setup Wizard and create a new admin password. Critical: This method resets the firmware to defaults but does not erase recorded video on the hard drive. To wipe the drive, you must format it inside the NVR after logging in. Method 3: Password Reset via Dahua’s Official Tool (Without Wiping Data) Best for: Password recovery without physical disassembly. factory reset dahua nvr

Opening the NVR may void your warranty. If under warranty, contact Dahua support first.

Dahua is a leading manufacturer of professional surveillance equipment. While their Network Video Recorders (NVRs) are highly reliable, there are times when a factory reset becomes necessary. Whether you have forgotten the login password, are experiencing software glitches, or need to decommission the unit for resale, a hard reset will restore the NVR to its original out-of-box state. Open ConfigTool

Log into the NVR directly via a monitor connected to the HDMI/VGA port, or log in via a web browser (using the NVR’s IP address).

Navigate to Settings (Gear icon) > System > Default . Reassemble the case, power on the NVR

Dahua provides an official tool called (available on their download portal).