140V DC motor with 1/2HP belt-drive openerDual 60W bulbs for illumination (not included)Dimensions: 123.5L x 10W x 7H inchesManufacturer's 10-year motor warranty 1-year parts warranty. The Genie QuietLift 800 1/2 HP Belt Drive Garage Door Opener is an ideal control unit for 7-foot tall sectional or single-piece garage doors (up to 350lbs) capable of lifting or lowering at 7 inches per second. A steel-reinforced belt drive ensures a whisper-quiet function with little maintenance required. Two 3-button remotes are included for access as well as a multi-function wall console and a wireless keypad. Unauthorized access is prevented thanks to the Intellicode rolling-code encryption that changes the access-code after each use. Safe-T-Beam infrared sensors are included to trip the auto-reverse function. About Genie Company Your wish is the Genie Company's command. Each of their products is constructed with a focus on superior design reliability and safety that's so satisfactory you'd swear it's magic. For over 50 years Genie has provided America with automatic residential garage openers quickly becoming an industry leader. In addition to their garage hardware Genie also offers a number of products for the home including vacuums. For homeowners and commercial users alike Genie has a wide array of products that's perfect for you.