PNI House WIFI800 Manual De Usuario página 15

Backup
The USB memory or the external HDD must be installed in the NVR before
starting the backup copy. Press the Detect button to identify the storage
device, then the Backup button to execute the backup copy.
3. Alarm
Options: Intelligent Alert, Abnormality, Vehicle Detect (functia nu este
activa), Traditional Alarm.
User manual 15 English