How to login TVI DVR when you forgot the password?
1. Download an app named SPD from App Store or Google Play, and install it on your smartphone.
NOTE: SPD ONLY USEFUL FOR DVR WHOSE FIRMWARE VERSION ABVOE V1.2.1
2. Reboot DVR and wait until Wizard Page display.
3. Open SPD, scanning QR Code of UID/Serial ID on Wizard page in order to create super password.
NOTE: The User Name corresponding to super password must be ‘admin’.
Once you set super password this time, the login password should be blank
in the next time when you reboot it or log in again.
You can go to DVR's Main Menu - Setup - User - Change password to set a new
4. If you can not find Wizard Page after rebooting DVR, you can also create a super password
by inputting UID/Serial ID manually.
Beyond that, you can also upgrade software by means of upgrade file from us, then reset password
when reboot DVR.
Or you can contact us to help you to reset the password.