HIKVISION DS-7600NI-K2/4G Series User Manual page 80

2. Set Camera.
3. Turn on Enable.
4. Optional: Check Save VCA Picture to save the captured pictures of VCA detection.
5. Set the detection rules and detection areas.
1) Set Arming Area. Up to 4 arming areas are selectable.
2) Set Direction as A<->B, A->B, or A<-B.
A<->B
Only the arrow on the B side shows. An object crossing a configured line in both directions
can be detected and trigger alarms.
A->B
Only an object crossing the configured line from the A side to the B side can be detected.
B->A
Only an object crossing the configured line from the B side to the A side can be detected.
3) Optional: Set Target Detection as Human or Vehicle to discard alarms which are not triggered
by human body or vehicle.
4) Click Draw Area and draw a quadrilateral in the preview window by specifying four vertexes of
the detection region.
6. Set the arming schedule. Refer to Configure Arming Schedule for details.
7. Set the linkage actions. Refer to Configure Alarm Linkage Action for details.
8. Click Apply.
Network Video Recorder User Manual
Figure 6-22 Line Crossing Detection
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