Manual
31 
Network Camera User Manual 
1. Enable line crossing alarm and set the alarm holding time. 
2. Set alarm trigger options. The setup steps are the same as motion detection. Please refer to 
motion detection chapter for details. 
3. Click “Save” button to save the settings. 
4. Set area and sensitivity of the line crossing alarm. Click the “Area and Sensitivity” tab to 
go to the interface as shown below. 
Set the alarm line number and direction. Up to 4 lines can be added. Multiple lines cannot be 
added simultaneously. 
Direction:A<->B, A->B and A<-B optional. This indicates the direction of the intruder who 
crosses over the alarm line that would trigger the alarm.   
A<->B: The alarm will be triggered when the intruder crosses over the alarm line from B to A 
or from A to B. 










