Raymorris

Hi ...just reading this a long time after the initial post If you buy a nextbase 3 4 or 5 series you can buy a plug in rear view camera (two types...one plugs directly into the side of the forward facing camera ...disadvantage is rear view can be restricted by passengers ....the other version mounts on the rear screen and is hardwired to the front camera where it directly plugs into the side of it ) both options take their power from the front camera direct and don't need a separate power source ....I'm sure there are other brands that do this too ...hope it helps ...even if a bit late in the day