Network Video Recorder User Manual
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Figure 11.9 Area Detection
（1）
Channel:
Select the channel;
（2）
Detect Mode:
divided into front-end and local, the two models to the actual capacity of
the product subject, select the front-end mode requires front-end access to IPC support, select the
local mode requires the device support;
（3）
Enable:
Set whether to enable zone detection function;
（4）
Show In Preview:
Set whether to display the set rules and test results in the preview
interface;
（5）
Detect area:
the screen with the mouse to draw the area;
（6）
Detection type:
there are "target to enter", "target to leave", "target to enter or leave",
"target wandering" 4;
（7）
Area:
moving objects in the screen than the size of the set when the size can be used as
a "target";
（8）
Detect Time:
detect the target activity more than this time to trigger the alarm;
According to the above setting, the moving object (automobile) occupying over 150 in the
channel picture has entered the detection area for more than 5s, triggering an area detection alarm,
as shown in Figure 11.10, which is the preview real-time picture Color rectangular box that is
identified into the area of the target).
Figure 11.10 Area Detection
