Specify threshold to define motion
The motion detection threshold determines how many pixels in the image must change before it is regarded as motion.
Drag the slider to the left for a higher motion level, and to the right for a lower motion level.
Select a slider position in which only detections that you consider motion are detected.
The black vertical line in the motion indication bar shows the motion detection threshold: When detected motion is above the selected detection threshold level, the bar changes color from green to red, indicating a positive detection.
Motion indication bar: changes color from green to red when above the threshold, indicating a positive motion detection.