Electric Rolling System Kit Automatic. Gate ----- This product is designed for heavy-duty sliding gate up to a maximum length of 40 ft. (includes 20 ft of chain) or a maximum of weight of 1,400 lb. Quiet & Powerful 280W Motor ----- The integrated 280W AC motor drives the gate opener smoothly at the speed of 43 ft./min while producing less than 56 dB noise. Auto-Close Feature ----- Featuring an auto-close option, this slide gate opener can be set to close in 12, 24, or 36 seconds after it opens; you can add 23 more remotes to control this system for convenience. Range ----- The complementary remote controls operate perfectly within 100 ft, so you do no get out of your car to open the gate ever again, comes with 4 buttons for open/close/stop open/close stop. Durable with Unparalleled Safety ----- Constructed with aluminum base, copper worm-gear for durability; CE approval for ultimate safety. RF Hopping Code Technology prevents your remote code from being accessible to others. Automatic Sliding Gate Opener with 2 Remote Controls, Electric Rolling Driveway Slide Gate Motor, Complete Gate Operator Hardware Security System Kit for Sliding Gate Up to 40 Feet. Sliding Gate Opener With Remote Controls. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Garage Doors & Openers\Opener Systems". The seller is "olibrosseau" and is located in this country: US. This item can be shipped to United States.