I use this camera to hook up my gooseneck trailer and I can line up first time every time. Then I can remove it and put it in my trailer to view the horses while trucking. I can then remove it to back up into my spot. I recommend this camera because of the easy program, the picture is very clear even at night and it’s priced right. All the places I was getting quotes from were $400 to $600 for two cameras; one for the bed of my truck and one on the back of my horse trailer. I can also use it attached to my trailer to view the horses at night while camping. I don’t have to get out of bed to make sure they are settled. You won’t be sorry with your purchase, I promise.