User Manual

6.2.5 Intrusion Detecon
The Intrusion detecon funcon detects people, vehicles or other objects that enter and loiter in a
pre-dened virtual region. Specic acons can be taken when an alarm is triggered.
Steps
1. Go to System → Event → Smart Event .
2. Click Intrusion.
Figure 6-8 Intrusion Detecon
3. Check Enable Intrusion Detecon.
4. Oponal: Check Save VCA Picture to save the captured intrusion detecon pictures.
5. Set the
detecon rules and detecon areas.
1) Select a virtual panel. Up to 4 virtual panels are selectable.
2) Set Time Threshold, and
Sensivity.
Time Threshold
The me an object loiter in the region. When the duraon of the object in the dened
detecon
area exceeds the threshold, the device will trigger an alarm.
Sensivity
The size of the object that can trigger the alarm. The higher the value is, the more easily
the detecon alarm will be triggered.
3) Click Draw Area.
4) Draw a quadrilateral in the preview window.
6.
Oponal: Draw the maximum size/minimum size for targets. Only the targets in the size ranging
from max.size to min. size will trigger line crossing
detecon.
1) Click Max. Size/Min. Size.
2) Draw an area in preview window.
3) Click Stop Drawing.
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