Dahua NVR52-4KS2 Series User Manual page 314

Press and hold the 4 vertices of the area to adjust the size of the filtering area.
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Click
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3. Customize the rule name and then select direction.
4. Click OK.
under Parameters and then configure the parameters.
Step 5 Click
Parameter Description
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OSD
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Setting
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under Trigger to configure alarm schedule and linkage. For details on alarm
Step 6 Click
linkage, see Table 5-50 .
Click Apply.
Step 7
Figure 5-178 People counting (target filtering)
to delete the drawn filtering area.
Table 5-48 People counting parameters
Select Enter No., and then the number of people entering the detection
zone will be displayed on the live page.
Select Exit No., and then the number of people leaving the detection
zone will be displayed on the live page.
Select Pass No., and then the number of people passing the detection
zone will be displayed on the live page.
Enter No. : An alarm is triggered when the number of people entering
the detection zone exceeds the defined threshold.
Exit No. : An alarm is triggered when the number of people leaving the
detection zone exceeds the defined threshold.
Stay No. : An alarm is triggered when the number of people staying the
detection zone exceeds the defined threshold.
Pass No. : An alarm is triggered when the number of people passing the
detection zone exceeds the defined threshold.
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User's Manual