HIKVISION DS-2DE2A204IW-DE3(S6), User Manual, Page: 64 / 103

Direction
It stands for the direction from which the object goes across the line.
A<->B
The object going across the line from both directions can be detected and alarms are
triggered.
A->B
Only the object crossing the configured line from side A to side B can be detected.
B->A
Only the object crossing the configured line from side B to side A can be detected.
Figure 7-5 Draw Line
6. Optional: Set the minimum size and the maximum size for the target to improve detection
accuracy. Only targets whose size are between the maximum size and the minimum size trigger
the detection.
1) Click Max. Size, and drag the mouse on live image. If you want to change the size, click the
button and draw again.
2) Click Min. Size, and drag the mouse on the live image. If you want to change the size, click the
button and draw again.
7. Set detection parameters.
Sensitivity It stands for the sensitivity of detecting an target. The higher the value is,
the more easily the target is detected.
Detection
Target
You can specify the object type, and the device only detects the selected
type of objects.
8. Click Save.
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