Dahua DHI-NVR5224-24P-4KS2 User Manual page 250

After you set the corresponding parameters, click OK button in Figure 4-122., and then click the Apply
button in Figure 4-120 to complete the setup.
4.7.3.2 Intrusion (Cross warning zone) (Optional)
System generates an alarm once there is any object entering or exiting the zone in the specified direction.
From main menu->Setting->Event->Behavior analytics, click Add button and then select type as intrusion,
the interface is shown as below. See Figure 4-126.

System supports customized area shape and amount.

Support enter/leave/both detection.

Can detect the moving object operation in the specified zone, customized trigger amount and staying
time.

Support objects filter function.
Figure 4-125
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