its a nice add to your system i have a rearview mirrior 6inch tv its nice when the power is off it looks like a regular rearview mirror but when its on the 6inches of tv you can see in the middle and on the sides you can still see whats behind you i can instaill it for you so you see that it works and all its no b/s its for $220 obo im willing to bring the price down a couple of dollars or so so let me no........................