HIKVISION HWN-2104H-4P User Manual page 123

Here we use USB Flash Drive and please refer to the next section Normal Backup for more backup
devices supported by the NVR.
Stay in the Exporting interface until all record files are exported.
Check backup result.
Choose the record file in Export interface and click button
The Player player.exe will be exported automatically during record file export.
Network Video Recorder User Manual
Quick Export using USB1-1
Export Finished
122
to check it.