Some Sharp DVRs have a physical reset button inside the case:
Once your Hi Sharp DVR system is unlocked and functioning normally, complete these vital steps to prevent future lockouts:
If your DVR is offline or the date-based password fails, you can perform a physical factory reset inside the unit. Step-by-Step Hardware Reset hi sharp dvr reset password fix
: Input a valid recovery email address and set clear, memorable answers to the security questions.
: If your firmware supports it, set up security questions or link a recovery email address immediately so you can reset it via software in the future without opening the box. Some Sharp DVRs have a physical reset button
Maintain the short circuit for 15 to 20 seconds. You will hear an audible prolonged beep from the internal buzzer component signaling a successful cycle.
The DVR will return to factory settings, allowing you to log in with the default credentials. Techage.com 4. Remote Reset via Browser If the DVR is connected to your network: Find the DVR's IP address using the Hi Sharp IP Finder tool Enter the IP into a web browser on your PC. On the login page, click Forgot Password Maintain the short circuit for 15 to 20 seconds
If the device was recently updated or power-cycled into a semi-default state, try the factory shipping credentials: Username: admin | Password: (Leave entirely blank) Username: admin | Password: 123456 Username: admin | Password: 888888 Username: admin | Password: admin
For older models, removing the small silver coin battery (CMOS battery) for several minutes can sometimes reset the internal clock and system settings, potentially clearing a password. 4. Technical Tools
Most Hi Sharp DVRs include a dedicated physical reset button that restores factory settings—no password required.
Third-party tools can generate temporary "super passwords" for Hi Sharp and other DVR brands. These are particularly useful when hardware access is limited.