Dahua NVR100 series User Manual page 286


Support one-direction or dual-direction detection.

Support several tripwires at the same scene suitable for complicated environment.

Support object size filter.
From main menu->Setting->Event->Behavior analytics, the interface is shown as below. See Figure
4-123.
Click Draw button
Figure 4-123
to draw the tripwire. See Figure 4-124.
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