Wow, thought at first that is TOP

but that's a waste !! MEGA, have now already the second from Amazon get, and the 2nd is within one week already broken, from the brand Rollei buy I think nothing more, really bad !! you can just plug in the thing and let go, you do not even intervenes to yes, it gets broken only by the normal operation in the car ?? !! Sign on nothing more, Monitor also no longer goes to, only the red power light will go - if the thing gets power from the car. It's the 2nd of this brand !! ;-)