It stands for the direcon from which the object goes across the line.
A<->B
The object going across the line from both direcons can be detected and alarms are
triggered.
A->B
Only the object crossing the congured line from side A to side B can be detected.
B->A
Only the object crossing the
congured line from side B to side A can be detected.
Figure 9-5 Draw Line
6. Set detecon parameters.
Sensivity
It stands for the sensivity of detecng an target. The higher the value is,
the more easily the target is detected.
Detecon
Target
You can specify the object type, and the device only detects the selected
type of objects.
7. Click Save.
8. Repeat above steps to set other lines.
9. Set arming schedule. See Set Arming Schedule .
10. Set linkage method. See Linkage Method
Sengs .
9.2.4 Set Region Entrance
Detecon
Region entrance detecon is used to detect the object movement of entering a predened area.
When it occurs, the device takes linkage acons as response.
Steps
1. Go to Conguraon → Event → Smart Event → Region Entrance Detecon .
2. Check Enable.
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