3.7.2 Backup through Playback System
1. Startup > NVR > Playback System.
2. Click the Open Record button to select data.
3. Click the Backup button.
4. Check the Backup POS Transaction option.
5. Set the Start Time and End Time you want to backup.
6. Select the cameras you want to backup.
7. Select the directory you want to save the backup data.
8. Click the Backup button.
3.7.3 Backup through Backup System
Please refer to step 1 to 14 of the content of Backup and Delete Records,
and check the Backup POS Transaction option.
83