What's a good back up camera for my 2006 F150 Fx4 Scab. I like the look of the license plate cameras, but not sure if you can see the ball on the hitch. I do a lot of hauling and want to be able to see the hitch when I'm backing up and also have the distance lines.

I'm wanting to hook it up to the Clarion NX602. How do the cameras work? Do they all just come with universal adapters that will fit any head unit?

Any help is greatly appreciated.