Vivotek IP3111/3121 - Manual (Page 52)

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www.vivotek.com
T: 886-2-22404099
F: 886-2-22404097
Motion detection
Please note that the option "Enable Motion Detection" on the video page must be enabled to make
detection effective.
Network Camera allows administrators to define at most three detection windows to cover different areas.
To monitor a specific area, click to add a new window. The typed text in "Window Name" will
show at the top of the window. Use the mouse to drag the border to the desired size or title bar for
location. Higher sensitivity and small percentage will make motion easier detected easier and vice versa.
After clicking , a graphic bar will go up or down depending on the image variation. A green bar
means the image variation is under monitoring level and a red bar means the image variation is over
monitoring level.