60
60
Figure 4.40
Allow On Screen Display Mask:
There are two options: Yes or NO. Select Yes, then click
“Set Privacy Zone”
and draw a privacy area on the video, the privacy area will be black on the video.
Figure 4.41
Click
OK
button and return to the page, click Save to take effect.
Back to the surveillance window, you can see the mask area as the following picture:
Figure 4.42
The mask area