Reolink WiFi NVR.
Step 1. Insert the USB Flash Drive to the USB port on the NVR.
Step 2. Right-click the “Live View” page on the monitor screen, and then click the menu button to enter the main menu page.
Step 3. On the main menu, click “Search”.
Step 4. Choose a date, click “Backup” and it will search all the video on the date you choose.
Step 5. Please choose the video you want and then click “Backup“.
Step 6. Click “Start” to export.