Network Camera User Manual
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on the line, two red squares are displayed on each end, and you can
click-and-drag one of the red squares to define the shape and length of the line.
6. Select the direction for line crossing detection. And you can select the directions
as A<->B, A ->B, and B->A.
A<->B: Only the arrow on the B side shows; when an object going across the plane
with both direction 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.
7. Click-and-drag the slider to set the detection sensitivity.
Sensitivity: Range [1-100]. The higher the value is, the more easily the line
crossing action can be detected.
8. 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.
9. Click the Arming Schedule to set the arming schedule.
10. 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.
11. Click Save to save the settings.
10.2.7 Configuring Region Entrance Detection
Purpose:
Region entrance detection function detects people, vehicle or other objects which
enter a pre-defined virtual region from the outside place, and some certain actions can
be taken when the alarm is triggered.
Steps:
1. Enter the Region Entrance Detection settings interface, Configuration > Event >
Smart Event > Region Entrance Detection.
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