Administrator Mode
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4.6.2 Cross Line
Cross line detection generates an alarm when a person walks past the detection threshold in
the direction you defined. Up to 4 detection lines can be added. Note that when adding
multiple detection lines, make sure they do
NOT
intersect as it may effect detection results.
A
B
Figure 4-33
1. Enable
Cross Line Detection
.
2. Click to add a detection line. Repeat this step to add another detection line.
3. Drag the ends of the detection line to the intended position to mark the detection
boundary.
4. Select the
Trigger Direction
, which will define the direction to trigger an alarm. For
example, if you choose
A -> B
, people moving from direction A to B will trigger an alarm.
5. You can move the slider to adjust detection
Sensitivity
.
6. To delete a detection line, click
For the settings on
Trigger Actions
and
Enable Plan
, see the same functions under
4.7.1 Motion Detection
.
