I have seen people talking about falsing etc, but in my opinion there is no such thing as falsing. Your RD is responding to a frequency used by police radar - exactly as it was designed to do - that's why you bought it. Your RD can't distinguish between police radar and an automatic door opener at the mall. I feel it is counter productive to get a RD and immediately start reprogramming various options to operate at less then optimum. Sure if you turn off features you won't be getting those alerts by the mall nor will you be getting alerts from police radar either. But at least your RD will be the quietest on the market. lol - drive carefully and have fun motoring.