The Genie ChainLift 800 Garage Door Opener combines powerful, reliable performance with quiet operation to create a long-lasting and easy-to-install chain drive opener. Installation is a breeze with this lightweight unit and its electronic push-button programming. Complete with accessories, the system features a reliable DC motor that delivers quiet, smooth operation with soft starts and stops, reducing wear and tear on the unit.
The installation instructions were very easy to follow. The door action is very quiet. The outside pad for opening with your password is a little balky sometimes. You have to very precise on how you push the code in.