Mine went our last year. I can't remember the name of it. When I looked the camera it was hard wired out of the camera. There was no slack or plugs in the wire. You could not even splice the wire as it was so tight going through the rear roof.
I decided it was not worth trying to use the short wire. I with replaced it commercial camera.
Gemineye Camera System, Model K7000B, 7" LCD Color Monitor, IR night vision camera,65' camera cable. It is on sale right now @www.potterwebster.com for $265.
I have a 40 foot motorhome and I ran the cable inside the back corner of the motor home and along the frame to the cockpit. Not a lot of extra cable. It has a great color picture. I had no place to mount 7" monitor, so it is on top left side dash.