Installed this in my 1990 Volvo, love it
Before I installed this, it is very boring in my truck. After I bought this, 4CH camera recorder, cameras, and offroad maps, I enjoy staying in my truck more. The navigation allows me to watch youtube, digital TV, digital radio and lots more. It is very important to me when I am constantly driving in long hours.
Compare to just radio in the truck, wow cannot imagine such a huge difference and I am very satisfied.