Take a look at the new Bel website specifically at RD School. And take note of the "Service Required" section. It only deals with the Escort 8500 series detectors. Also look at the section on "Moving Radar Limited Range". They give the same ole Escort reason. The KR-11 must still be alive and well in use today! There is also mention of the 9500ci and SRX dealers too? I realize that they are somewhat the same poeple but they do market to different types of poeple. Just look at the GX-65 video vs. the 9500 series videos!