From forum Brand x ..
RedLine very sensitive to...reflection?
Hey guys, ever since I got the update for the RedLine I am constantly getting K 24.051 falses all the time, right at the base of the K-band spectrum. However, I only get them when I'm close to another car in front of me or when I'm parking up against a wall (no my car does not have and type of radar monitoring that the RedLine could be picking up). Am I just picking up reflection from my RedLine? Because damn, if so, this thing is really sensitive.
I have actually noticed this with various detectors at times. It really isn't sensitivity. Some seem not to completely filter their own lo emissions out. It only happens when your very close to a big reflecting object though.
I have a Bell and a Whistler that will do this inside of my garage.
I believe if one is right up against a flat surface such as a garage or a big flat sided back end of a truck this can happen also to some.
My old built in remote whistler I haven't bothered to uninstall yet has to be THE WORST sensitivity of ANY detector ON THE PLANET so it sure isn't because of it's sensitivity that it does this ! LOL