Review on AUTO-VOX CS-2 Wireless Backup Camera Kit with Stable Digital Signal, 📸 4.3’’ Monitor & Rear View Camera for Trucks, Vans, Camping Cars, SUVs by Len Chandler

Easy to install on 3/4 ton truck. To see the hitch ball you have to sit pretty low, like the rear license plate above. So if you're high enough to see the hitch ball, you're only looking about 15 feet behind the truck. If you set it lower, you'll end up in the center of the license plate. A connection to the rear door as a factory device is not possible due to the wiring. Still, it's worth it overall, especially for hooking up a trailer.