17
IP Camera User Manual
2.
Avoid scenes with many trees or the scenes with various light changes. The ambient brightness of the scene should not be too low.
3.
Cameras should be mounted at a height of 10 ft or above.
4.
Keep the mounting angle of the camera at about 45°.
5.
The detected objects should not be less than 1% of the entire image and the largest sizes of the detected objects should not be more than 1/8
of the entire image.
6.
Make sure the camera can view objects for at least 2 seconds in the detected area for accurate detection.
7.
Adequate light and clear scenery are crucial to intrusion detection.