From the Main Menu, go to (or just Account depending on your firmware version).
If the default passwords do not work, your system has already been initialized and personalized. If you have forgotten this custom password, use the following official methods to regain access.
While holding the button, connect the power cable to turn on the DVR.
For the vast majority of Dahua DVRs, the factory default username and password are: dahua dvr default password
Change from 80 to another custom port (e.g., 8080 or 85 ). RTSP Port: Change from 554 to a unique alternative. 4. Keep Firmware Updated
❌ → While admin / admin is standard, some OEM models or custom firmware may differ.
Comprehensive Guide to Dahua DVR Default Password and Reset Methods (2026) From the Main Menu, go to (or just
Legacy Dahua boards without a dedicated button use two jumper pads to clear the configuration memory.
An email containing a temporary security code will be sent to your registered email address within a few minutes.
If you are struggling to log in, this guide provides the most up-to-date Dahua DVR default password combinations, along with step-by-step instructions on how to reset the password if the defaults do not work. 1. Top Dahua Default Passwords (2026 Updated) While holding the button, connect the power cable
If correct, the system will immediately allow you to create a new password. Method 3: Using the Physical Reset Button
admin | Password: 9999@ (Firmware v3.1 through v7.x)
admin | Password: 888888 (Legacy high-privilege administrator account)