The Liftmaster LA500PKGU Dual is designed to be used in a residential location, but it is not uncommon to be used in small commercial locations. The LA500PKGU includes settings such as Soft Start/Stop and Mid-Travel Reversal, Commercial-Duty Cast Aluminum Housing with Heavy-Duty DC Motor, Inherent Reversing Sensor, Fire Department Compliance, Keyed Manual Disconnect, Surge Suppression, Quick Close/Anti-Tailgate, and Molecularly Bonded Coating. The LA500 Swing Gate Opener is one of our best selling products, and are one of the most reliable operators on the market