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8.
Click Save.
Set Region Entrance Detecon
It is used to detect objects entering a predened virtual region from the outside place. If it occurs,
the device can take linkage acons.
Before You Start
●
Go to VCA → VCA Resource , and select Smart Event.
●
For the device supporng HEOP, go to VCA → APP to import and enable Smart Event.
Steps
1.
Go to VCA → Smart Event → Region Entrance Detecon .
2.
Check Enable.
3.
Select a Region. For the
detecon region sengs, refer to Draw Area .
4.
Set the minimum size and the maximum size for the target to improve detecon accuracy. Only
targets whose size are between the maximum size and the minimum size trigger the
detecon.
For the detail sengs, refer to Set Size Filter .
5.
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
predened region. Sensivity = 100 - S1/ST × 100. S1 stands for the target body part that goes
across the predened 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.
Network Camera User Manual
56
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