User Manual

Network Camera User Manual
126
Line Crossing Detection
2. Check the checkbox of Enable to enable the function.
3. Select the line from the drop-down list.
4. Set the Max. Size and Min. Size for valid targets. Targets smaller or larger than the
valid target size are not able to trigger detection.
Max. Size: The maximum size of a valid target. Targets with larger sizes would not
trigger detection.
Min. Size: The minimum size of a valid target. Targets with smaller sizes would
not trigger detection.
5. Set the detection area. Drag the line, and you can locate it on the live video as
desired.
6. Select the detection target. Human and vehicle are available. If the detection
target is not selected, all the detected targets will be reported, including the
human and vehicle.
7. Select the direction for line crossing detection. And you can select the directions
as A<->B, A ->B, and B->A.
A<->B: The object going across the plane with both directions can be detected
and alarms are triggered.