Dahua NVR21-4KS3 Series, User Manual

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User's Manual
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Figure 5-177 People counting (target filtering)
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Press and hold the 4 vertices of the area to adjust the size of the filtering area.
●
Click to delete the drawn filtering area.
3) Customize the rule name and then select direction.
4) Click
OK .
Step 5 Click under Parameters and then configure the parameters.
Table 5-48 People counting parameters
Parameter Description
OSD
●
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.
Setting
●
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.
Step 6 Click under
Trigger
to configure alarm schedule and linkage. For details on alarm
linkage, see Table 5-50.
Step 7 Click Apply .
5.9.12.3 Configuring In Area No.
When the number of people in the detection area is larger or lower than the defined threshold, or