Foscam R4 User Manual

47
Allow On Screen Display Mask
There are two options: Yes or NO. Select yes and draw up to four mask areas on the video, the mask
area will be black on the video.
Click OK button and return to the OSD page, click Save to take effect.
Back to the surveillance window, you can see the mask area as the following picture:
The mask area.

Foscam R4 Specifications

General

Brand	Foscam
Model	R4
Category	Security Camera
Language	English