• Intruder Detection: Detects the motion of objects in the shooting or detection area.

• Loitering Detection: Detects objects loitering for longer than a speci ed time from 10 sec to 5 min.

• Direction Detection: Detects objects moving in a speci ed direction.

• Scene Change Detection: Detects interference caused by tampering with the camera, such as a manual change in the camera direction or blockage of the lens with cloth or spray paint.

Object Detection: an object abandoned or removed in the area.

• Cross Line Detection: Detects a moving object crosses the speci ed virtual lines.