MED Duty SGL Gate Opener *Sub Brand: Mighty Mule *Volts: 12 volt *Wireless: No *Power Requirements: AC/Battery Powered *Product Type: Automatic Gate Opener *Remote Control Included: Yes *Material: Steel *Batteries Required: Yes *Batteries Included: No *Maximum Gate Size: 16 ft. *Number in Package: 1 pk *Gate Opening Style: Single Swinging *Output: 318 mHz *Hardware Included: Yes *Weight Capacity: 550 lb. *Commercial or Residential: Commercial and Residential