User manual
4. Web-based Interface
32 NDF821/NDF821E l User Manual
4.2.7 Privacy Zone
Privacy Zone allows you to mask sensitive areas of the image for privacy protection. If enabled, it
will mask the live view and the recorded video clips/JPEG les.
To turn on the privacy zone function:
1. Click and drag your mouse on the image to dene the region to be masked and then click Save
Window.
2. Select ON to enable Privacy Zone. This will turn the masked area to black.