If a QR code appears, use the Trueview Mobile App or contact Trueview Support at +91 92255 50000 to receive a verification code via email.
You have performed a "hardware factory reset." The DVR will now act like it just left the factory. The password will be reverted to admin / 12345 . trueview dvr password reset
Find the and the System Date/Time displayed on the DVR screen. If a QR code appears, use the Trueview