How to Reset Password of DVR or NVR via the Mobile Client
Reset the admin password of a DVR or NVR by scanning a QR code generated on the device's local GUI.
If you forgot the admin password of a DVR or NVR, you can reset the password by scanning the QR code generated on the local GUI of the device.
The flow chart of the password resetting process is shown below.

Figure 1. Flow Chart
Reserve Email Address for Resetting Password
Reserve an email address on the DVR or NVR for password resetting via QR code scanning.
Generate QR Code on Device Local GUI
Generate a QR code on the DVR or NVR local GUI for resetting the admin password.
Reset Password of DVR/NVR by Scanning QR Code
Reset the admin password of a DVR or NVR by scanning the QR code displayed on the device's local GUI.
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