Loitering detection enables to zoom in and follow people who are remaining in a particular place for protracted time. Loitering analytics can alert operators that someone may look for an opportunity to enter a locked area. With this advanced warning security personnel can take the proper action before a person actually enters the area.
People who are loitering in front of cameras are detected by loitering detection. A network camera will begin tracking every moving object it sees that is the size of a person. This makes it easier for operators to recognise the subjects the camera is following by highlighting them in frames.