I am looking for a small wireless webcam that I can place by my rearview mirror to record trips. I don't want to pull the headliner down to run wires, so preferably bluetooth or some other wireless (not wifi as I don't really want to set up a network in my car :P) Power is not as much of an issue because I could probably pull the 12v right off the maplight circuit.

Also, I want to mount it in one of those wiper rain sensor mount things, like BMW has by the mirror. (They don't make them for my car) Does anyone know of something that would work like this?