Bought the radio a couple weeks ago, installed it myself. Took me 4 hours to install it, I did have a friend help me take out the old radio and put in the new one. It came in pretty fast, only took 3 days to deliver. It comes with a back up camera, and all the cables you need, no wiring needed it should just plug in. There is no installation guide, there was a QR code on the bag that says “installation guide” but it takes me to youtube and shows how to connect camera instead of how to install it...