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6.2.8 Set Region Entrance Detecon
It is used to detect objects entering a pre-dened virtual region from the outside place. If it occurs,
the device can take linkage acons.
Steps
1.
Go to Conguraon → Event → Smart Event → Region Entrance Detecon .
2.
Check Enable.
3.
Select one Region. For the region sengs, refer to Draw Area .
4.
Set the detecon target, sensivity and the target validity.
Sensivity It stands for the percentage of the body part of an acceptable target that goes
across the pre-dened region. Sensivity = 100 - S1/ST × 100. S1 stands for
the target body part that goes across the pre-dened region. ST stands for the
complete target body. The higher the value of sensivity is, the more easily
the alarm can be triggered.
Detecon
Target
Human and vehicle are available. If the detecon target is not selected, all the
detected targets will be reported, including the human and vehicle.
Target
Validity
If you set a higher validity, the required target features should be more
obvious, and the alarm accuracy would be higher. The target with less obvious
features would be missing.
Figure 6-5 Set Rule
5.
Oponal: You can set the parameters of mulple areas by repeang the above steps.
6.
For the arming schedule sengs, refer to Set Arming Schedule . For the linkage method sengs,
refer to Linkage Method Sengs .
Network Camera User Manual
48
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