Ok this may sound really silly but every time I go through one of those security devices it goes off. Even when I'm entering the store. It's getting kind of ridiculous and semi embarrassing. The weird thing is a few weeks ago it was doing this and I took out a library card I had just got, and that stopped it. But now it's happening again. I even went into the store with just my cell, car keys and wallet and it didn't set if off when I went in but did on the way out.Ahhhh!! Anyone had this happen to them? What could it be? I've had my wallet/keys/cell forever and this just happened recently.