Aftermarket head unit and full steering wheel control?

I was looking at an after market head unit in my 2014 and I like the Alpine.

But here's the questions, can it use the present back up camera and will I be able to control it from the steering wheel?

This is the radio I was looking at. There is supposed to be an adapter kit but I want to be sure and was hoping someone else has already done this.
http://www.alpine-usa.com/product/view/ine-z928hd/

 

Yessir you sure can. At least with the steering wheel controls. I don't have a factory back up camera but my HU has an input for it so I would assume you would just plug it in.

 

I was unable to use the factory BU camera, there was no harness adapter...