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DS-6700HUHI-K Series Encoder User Manual
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Figure 7. 14 Intrusion Detection
2. Select the Camera.
3. Check the checkbox of Enable Intrusion Detection to enable the function.
4. 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.
5. Click Area Settings tab and click Draw Area to start the region drawing.
6. Click on the live video to specify the four vertexes of the detection region, and right click to complete
drawing.
7. Click Stop Drawing when finish drawing.
8. Set the time threshold for intrusion detection.
Threshold: Range [0-2s], 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.
9. Drag the slider to set the sensitivity value.
Sensitivity: Range [1-100]. It stands for the percentage of the body part of an acceptable target that goes
across the pre-defined line.
Sensitivity = S1/ST*100
S1 stands for the target body part that goes across the pre-defined line. ST stands for the complete target
body.
Example: if you set the value as 60, the action can be counted as a line crossing action only when 60 percent
or more body part goes across the line.
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