....^Sorry but I think that's a really bad place to have any device which you visually refer to.
I don't ever need to look at it. It does audible tones when there is a camera (if I'm going to fast) and then stops beeping when I'm on or below the speed limit. If I approach the camera below the limit, it doesn't feel the need to tell me! I can still hear it with the lid shut, so I don't even really need to open it.
Personally I'd rather have it hidden down there than on my dash when I need to remove it every time I get out of the car.
Each to their own though....