In this article we will show how to reset the forgotten password for Hisilicon DVR and NVR by using a super password generator software. Follow the steps one by one. This reset method works for Hisilicon based DVR/NVR, including recorders that use Hi3520, Hi3520D, Hi3521A, Hi3521D, Hi3531, Hi3535, Hi3536 chips. The “Superpassword” tool will generate a temporary password which works for one hour only.
Download the Super password tool
• Hisilicon DVR Password generation 01
• Hisilicon DVR Password generation 02
• Hisilicon DVR Password generation 03
There are three versions of the super password generator, you need to try all of them and see which one works for your recorder. Superpassword tool is an executable file, compatible with Windows 32/64 bit OS. After you have downloaded the file, double click .exe file can run immediately, installation is not required (it’s a portable software). Based on the internal algorithm, the tool can calculate a reset password for your Hisilicon recorder after entering the date and time (of the DVR/NVR).
How to use the Superpassword tool?
Step 1. Connect your Hisilicon DVR (or NVR) to your monitor/TV and write down the current data and time displayed on monitor.
Step 2. Double click “Superpassword.exe” executable file (after you have downloaded it beforehand).
Step 3. Select the date and time from the calendar to match your DVR/NVR’s date and time.
Step 4. Click “Do it” to generate a temporary password.
Step 5. Using your mouse to operate the DVR/NVR, enter username “admin”, then enter the temporary super password. Now you’ll be able to access your Hisilicion DVR. Modify the password and create a new one.
If this method didn’t work for you, consult this article Reset password on H.264 DVR or contact the manufacturer/installer for tech support.