The Liftmaster RSW-12UL residential swing gate opener is designed for residential and light commercial locations with low traffic volume passing through the gate. Liftmaster swing gate openers have many features that set them apart from other manufactures in the industry. These features include: P3 Motor, heavy-duty commercial gear-driven transmission, soft start/stop operation, wireless dual-gate communication, fire department compliance, emergency release, surge suppression, quick close, and anti-tailgate. The Liftmaster RSW12-UL swing gate operator is designed for "Heavy residential gates and light commercial applications. Powerful DC motor provides smooth, quiet operation".