I am interested in the same unit. Hopefully will get it when I sell my truck. A couple quick notes tho. It does not come with Voice Command. That is a $50 add on. Also, unlike some similar units in that price range, it does not include a TV tuner. That is a $350 add on.

The wife had agreed that rear visibility is horrible and said for safety reasons I should get a screen(The camera came with the truck just no display) I told her it was probably going to be around $400. I looked at a couple different options and nothing really impressed me. Then I saw this thing and I saw that it would solve the rear camera display problem. So for $1000 more than what I was going to spend I get some nice features. It makes total sense to me. Now I hust have to sell her on it.