User Manual

Network Camera User Manual
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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.
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.
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.
8. Click Stop Drawing when finish drawing.
9. Drag the slider to set the sensitivity value.
Sensitivity: Range [1-100]. It stands for the percentage of the body part of an
acceptable target that goes across the pre-defined line.
Sensitivity = 100 – S
1
/S
T
*100
S
1
stands for the target body part that goes across the pre-defined line. S
T
stands
for the complete target body.
Example: if you set the value as 60, the action can be counted as a line crossing
action only when 40 percent or more body part goes across the line.
Note: The Sensitivity of the detection is supported by certain models. Refer to
actual display for details.
10. Repeat the above steps to configure other lines. Up to 4 lines can be set. You can
click the Clear button to clear all pre-defined lines.
11. Click the Arming Schedule to set the arming schedule.
12. Select the linkage methods for line crossing detection, including Notify
Surveillance Center, Send Email, Upload to FTP/Memory Card/NAS, Trigger
Channel and Trigger Alarm Output.
13. Click Save to save the settings.