HIKVISION UD01171B User Manual page 122

Line crossing detection function detects people, vehicle or other objects which cross a
pre-defined virtual line, and some certain actions can be taken when the alarm is
triggered.
Note: Line crossing detection function varies according to different camera models.
Steps:
1. Enter the Line Crossing Detection settings interface, Configuration > Event >
Smart Event > Line Crossing Detection.
2. Check the checkbox of Enable Line Crossing Detection to enable the function.
3. Select the line from the drop-down list for detection settings.
4. Click Area Settings tab and click Draw Area button, and a virtual line is
displayed on the live video.
5. Click-and-drag the line, and you can locate it on the live video as desired. Click
Network Camera User Manual
Figure 10-21 Line Crossing Detection
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