ABC Door was very helpful to me, at no charge, when I was trying to program a remote for our garage opener in our newly purchased house. When our opener went off the track and we needed help right away, they came the next day and fixed it. We decided to get a new opener because the tech was so knowledgeable and efficient. We had it installed yesterday and it is so quiet. It has a bright LED light that has a motion sensor in it and a lock that automatically locks the door and unlocks it before it opens again.We love it!