Please note that if you want to factory reset your camera for any reason, then the camera backup under the maintenance tab does not backup the entries in the LPR list (Number plates). If you would like to retain this information you will need to do a separate LPR list backup.
To do this, follow the short guide below:
1) Log in to the camera and navigate to the following menu:
Setup --> Advance Mode --> SmartEvent --> LPR List Upload
For a guide to restoring an LPR list, please click here