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3. Select a region number from the drop-down list of Region.
Region: A pre-defined vertexes area on the live view image. Targets, such as,
people, vehicle or other objects, who enter and loiter in the region will be
detected and trigger the set alarm.
4. Set the Max. Size and Min. Size for valid targets. Targets smaller or larger than the
valid target size are not able to trigger detection. Select a point in the live image
as the start to draw a rectangle as the max. size or min. size.
Max. Size: The maximum size of a valid target. Targets with larger sizes would not
trigger detection.
Min. Size: The minimum size of a valid target. Targets with smaller sizes would
not trigger detection.
5. Set the Detection Area. Click on the live video to specify the four vertexes of the
detection region.
6. Select the detection target. Human and vehicle are available. If the detection
target is not selected, all the detected targets will be reported, including the
human and vehicle.
7. Set the time threshold for intrusion detection.
Threshold: Range [0s-10s], the threshold for the time of the object loitering in the
region. If you set the value as 0, alarm is triggered immediately after the object
entering the region.
8. Drag the slider to set the sensitivity value.
Sensitivity: Range [1-100]. Sensitivity stands for the percentage of the body part
of an acceptable target that enters the pre-defined region.
Sensitivity = 100 – S
S
stands for the target body part that goes across the pre-defined region. S
1
stands for the complete target body.
Example: if you set the value as 60, the action can be counted as an intrusion only
when 40 percent body part enters the region.
Note:
The Sensitivity of the detection is supported by certain models.
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