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Network Camera User Manual
39
A->B: Only the object crossing the configured line from the A side to
the B side can be detected.
B->A: Only the object crossing the configured line from the B side to
the A side can be detected.
Sensitivity
It stands for the percentage of the body part of an acceptable target
that goes across the pre-defined line. Sensitivity = 100 - S1/ST × 100.
S1 stands for the target body part that goes across the pre-defined
line. ST stands for the complete target body. The higher the value of
sensitivity is, the more easily the alarm can be triggered.
Figure 6-4 Set Rule
7. Optional: You can set the parameters of multiple areas by repeating the above steps.
8. For the arming schedule settings, refer to Set Arming Schedule. For the linkage method settings,
refer to Linkage Method Settings.
9. Click Save.
6.2.4 Set Region Entrance Detection
It is used to detect objects entering a pre-defined virtual region from the outside place. If it occurs,
the device can take linkage actions.
Steps
1. Go to Configuration → Event → Smart Event → Region Entrance Detection.
2. Select Channel No.
3. Check Enable.
4. Select one Region. For the region settings, refer to Draw Area.
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