Remove the paperclip and allow the system to reboot to factory defaults. 3. Why You Must Change Default Passwords Immediately
If you want to perform a physical factory reset, you can follow these steps:
Note: If the date-based reset is required for legacy units, tech support tools or specific Dahua password generator applications are required to calculate the exact 6-digit numeric string matching that calendar day. dahua dvr default password
Click the Forgot Password icon next to the password field on the local DVR monitor.
Over the last few years, Dahua has changed its security protocols due to global cybersecurity concerns. Remove the paperclip and allow the system to
Always replace factory credentials with a password containing at least 8 characters, mixing uppercase letters, lowercase letters, numbers, and special symbols.
Because Dahua manufactures for third parties, here is a quick cheat sheet: Click the Forgot Password icon next to the
If your DVR is disconnected from the internet or lacks email recovery setup, you can perform a physical hardware reset. Power off the DVR and unplug the power cable.
If you have followed this guide and still cannot access your DVR, contact Dahua support or a local security integrator. Do not force default credentials on a system that has been intentionally secured—it is likely locked for a good reason.
Since there is no working default password on modern units, you must: