Motion detection settings are set for each camera separately. If the default values cause extraneous, unnecessary recordings, the four sliders will help to solve the problem. First enable the ``Show motion'' checkbox, so you will see a surface indicating detected motion on top of the camera image (red: a lot of motion, green: some motion).
Sensitivity - rough tuning of motion detection sensitivity. Moving the slider right makes motion detection less sensitive.
Sensitivity (fine) - a finer sensitivity tuner.
Noise filter: removes noise from the image prior to performing motion detection. There are five values to choose from; the leftmost one removes least noise, while the rightmost one removes most noise.
Tolerance - How much motion is tolerated before recording
Detection type - Normal setting will compare the current image to the last recorded one. Light change filter will make the comparison between the last two captured images.