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40X ZOOM IR PTZ DOME CAMERA USER GUIDE
When a target is detected, a rectangular box is displayed, and when the center point
of the rectangular box crosses the two drawn fence boundaries successively, an
alarm for crossing the fence is triggered.
Select Cross Fence Detection from the Rule Type list.
1.
Click Draw Rule to draw the up line and down line on the monitoring screen.
2.
Click Clear to the right of Draw Rule to clear all drawn rules.
3.
Configure parameters as needed.
Direction: Select the direction for crossing fence detection from A->B, B->A and A<->B.
4.
Click Save.
Tripwire
Alarms are triggered when the target crosses the warning line in the defined direction.
It requires certain stay time and moving space for the target to be confirmed, so you
need to leave some space at both sides of the warning line during configuration and
do not draw it near obstacles.
Applicable scenes: Scenes with sparse targets and no occlusion between targets,
such as perimeter protection of unattended areas.
1. Select Tripwire from the Rule Type list.
The configuration interface is displayed.
2. Click Draw Rule, and you can draw rules on the monitoring screen. For parameter
description.
Click Clear to the right of Draw Rule, and you can clear all drawn rules.
Table 6 Rule Drawing Parameters
Parameter
Max Size
62
Description
Set the size range of detection targets to be filtered and select the
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