This is really an infrared (heat) issue. Anything warm enough will trip the sensor if it is close enough even if it is small. Given the myriad of
Problems reported and the high rate of failures it would appears that there is a serious quality control problem with these systems and their training for their technitions is inadequate.
Problems reported and the high rate of failures it would appears that there is a serious quality control problem with these systems and their training for their technitions is inadequate.