I'd like to know if there is a possibility to control pan and tilt movements during motion detection, since the camera is often directed to the margin of the field of view due to light reflections from objects under changing sunlight intensity. It would be useful if the software would regularly request a homing operation (zero degree pan and tilt) if there are no motions detected during a predefined period of time. Also if the tilt and pan angles could be restricted that would prevent rotating the camera out of the surveillance area.