Line Crossing

Line Crossing detection is designed to work in most indoor and outdoor environment. An event will be triggered every time when the camera detects objects crossing a defined virtual line.

  • Line Crossing(for non-AI cameras)





  • Line Crossing(for AI cameras)





Step1: Choose a line number;

Step2: Enable Line Crossing detection and define its direction;

Step3:Set detecting sensitivity;

Step4: Choose detection object. Check Human or Vehicle attribute, and the camera will alarm once detecting people or vehicle and triggering related events;

Note: All AI Cameras support this function.

Step5: Set detection schedule;

Step6: Draw detection lines and set object size limits.

Step7: Set alarm action;

Step8: Set alarm settings. If you enable External Output and choose Constant External Output Action Time, when objects cross a defined virtual line, External Output Action alarm time will be always constant till the alarm is released.

Note: You can set up to four lines at a time. There are three direction modes to choose for triggering alarm. “A→B” means when there is any object crossing the line from the “A” side to the “B” side, the alarm will be triggered. “B→A” vice versa. “A ↔ B” means that the alarm will be triggered when objects cross line from either side.