Operation Manual

Dahua Network Camera Web 3.0 Operation Manual
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5.3.4.1 IVS
5.3.4.1.1 Tripwire
It will trigger alarm when the target crosses the warning line according to the movement direction which
has been set.
It needs some time from when the target appears to when the target is confirmed, so it has to leave
some space on both sides of the warning line when setting the warning line, please do not set the
warning line near the obstructions.
Application scene: it can be applied to the scene with sparse target and there is barely any blocks
between the targets, such as the unmanned perimeter defense.
Step 1
Select “Setup > Event > IVS > IVS” and the system will display the interface of “IVS”.
Step 2
Click “ ” to set rule name and select the rule type as “Tripwire” which is shown in Figure 5-70.
Figure 5-70
Step 3
Click “Draw Rule” to draw tripwire in the monitoring scene, click the right mouse button to complete
tripwire setting.
Step 4
Click “Draw Target” to draw the size model of filtered target in the video image.
Step 5
It is to set the parameters of tripwire, please refer to the following sheet for more details.