Loitering Detection - Dahua L Series User Manual

Table of Contents

Filter target

3) Draw a rule. Left click mouse to draw a zone, until you draw a rectangle, you can right

click mouse.

4) Click OK to complete the rule setting.

Click Apply to complete the setup.

4.7.2.4.8 Loitering Detection

Background Information

System can generate an alarm once the object is staying in the specified zone longer than the

In the Type drop-down list, select Loitering Detection.

The interface is shown as below. See Figure 4-153.

Draw the detection rule.

Customize the rule name.

Set the minimum time that the object stays until the alarm is triggered.

to filter the target. Check the blue wireframe and adjust the

size of the area with the mouse.

Each rule can set 2 target filters (maximum size and minimum size),

that is, when the passing target is smaller than the minimum target or

larger than the maximum target, no alarm will be generated. The

maximum size should not be smaller than the minimum size.

, you can refer to "4.7.2.4.1 Tripwire" to set other parameters.

Figure 4-153

User's Manual