Phillbrick123, get a radar, they do pick up signals "K band signals" a lot. But u can change to city mode so not so annoying, " KA band" means speed camera. I was driving near burswood just then and my radar went nuts " LASER" it said and displayed, cops had me on handgun, broke straight away, drove past them nice n slow. They are defs worth having one.Saved me three times this past week.