Select the "Motion Detection Sensitivity / Region of Interest " option under the camera's settings. The following screen appears if no previous Region of Interest (ROI) has been established.

To Setup Region of Non-Concern click inside the viewing area of the camera and drag the mouse, a black area will appear. This black area is the Region of Non-Concern. Any motion inside this area will not be recorded. Then click the "Apply Changes" button. An example is shown below.
