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Network Video Recorder User Manual
65
2) Adjust Sensitivity. Sensitivity: Range [0-100]. The higher the value is, the more easily the
detection alarm can be triggered.
3) Optional: Set Detection Target as Human or Vehicle to discard alarms which are not
triggered by human body or vehicle.
4) Click Max. Size and draw a quadrilateral in the preview window to set the maximum draw
area size.
5) Click Min. Size and draw a quadrilateral in the preview window to set the minimum draw
area size.
6) Click Draw Area and draw a quadrilateral in the preview window by specifying four vertexes
of the detection region.
7. Set the arming schedule. Refer to Configure Arming Schedule for details.
8. Set the linkage actions. Refer to Configure Alarm Linkage Action for details.
9. Click Apply.
Region Exiting Detection
Region exiting detection function detects people, vehicles or other objects which exit from a
pre-defined virtual region, and some certain actions can be taken when the alarm is triggered.
Steps
1. Go to Configuration → Event → Smart Event → Region Exiting.
2. Set Camera.
3. Select VCA Mode.
By NVR
The event will be analyzed by NVR. The device can analyze videos that contain human and
vehicle. Only the target of selected type (human or vehicle) will trigger alarms, which can
reduce false alarms that are caused by other objects.
By Camera
The event will be analyzed by camera.
4. Turn on Enable.
5. Optional: Check Save VCA Picture to save the captured pictures of VCA detection.
6. Set the detection rules and detection areas.
1) Set Arming Area. Up to 4 arming areas are selectable.
2) Adjust Sensitivity. Sensitivity: Range [0-100]. The higher the value is, the more easily the
detection alarm can be triggered.
3) Optional: Set Detection Target as Human or Vehicle to discard alarms which are not
triggered by human body or vehicle.
4) Click Max. Size and draw a quadrilateral in the preview window to set the maximum draw
area size.
5) Click Min. Size and draw a quadrilateral in the preview window to set the minimum draw
area size.
6) Click Draw Area and draw a quadrilateral in the preview window by specifying four vertexes
of the detection region.
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