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Steps
1.
Go to Conî´ªguration > VCA > Scene Conî´ªguration > Scene x > Rule .
2.
Click to add a new rule.
3.
Enter the rule name, and click the drop down menu to select Rule Type.
Note
Each scene can be conî´ªgured with different rule types. Up to 8 rules can be set for one
scene.
Line Crossing
If any target move across the setting line, the alarm will be triggered. You can set the
crossing direction.
Intrusion
If any target intrude into the pre-deî´ªned region longer than the set duration, the alarm
will be triggered.
Region Entrance
If any target enters the pre-deî´ªned region, the alarm will be triggered.
Region Exiting
If any target exits the pre-deî´ªned region, the alarm will be triggered.
4.
Set parameters of the rule.
-
Sensitivity
The higher the value is, the more easily the alarm can be triggered.
Target Detection
You are recommended to select the target as Human & Vehicle. In distant view, the
device cannot classify the target with pixels less than 10*10. The target will be
recognized as human directly. So the selection of this item will not trigger false
alarm or missing alarm.
Background Interference Suppression
Eliminate the environment interference to reduce the false alarm. For example, the
wind blows grass.
5.
Draw the rules.
-
When the rule type is selected as Line Crossing, click to draw a line in the live view.
You can drag end points of the line to adjust the position and length.
Line Crossing
You can set the crossing direction. Bidirectional, A-to-B, or B-to-A are selectable.
-
When the rule type is selected as Intrusion, Region Entrance, Region Entrance, click
to draw an area in the live view. Right click the mouse to î´ªnish drawing.
Duration
The device performs perimeter protection when the target stays in the detection
area for more than set value.
Thermal & Optical Bi-spectrum PTZ Network Camera User Manual
33
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