A:AnswerOur units work really well in high temps and low temps. Sometimes, the heat can affect the adhesive, if that is the case, we can always replace those for you.
A:AnswerYou can do it by yourself -BUT- running the rear camera wire to the back of the vehicle can be challenging, there has to be a pathway from the inside of the vehicle to the outside. I had to drill a hole and fill with silicon.
