The Gatekeeper, Ltd SKC-500U Sliding Gate Opener allows you to automate a sliding gate up to1320 lbs. and 50 feet in length (20 ft of chain included, extra chain available).  This model is designed for AC power and has exceptional starting torque and efficiency, while boasting extremely quiet operation.  Perfect for a commercial building or residential application, this automatic gate opener features a chain-driven,  oil-in-bath heavy duty AC 110V motor for continuous operation.   The weather proof casing and external magnetic limit switches will provide for years of reliable operation.  The SKC-500U features the following interfaces: single-button, three-position switch, infrared safety beam, magnetic loop detector (Free Open);  and supports up to 100 Remotes (2 included) with RF rolling code technology to prevent unauthorized entry.   The SKC-500U also features: auto-close function, manual key release for emergencies, self-locking and reversible gear motor, and overheat & over-current protection.  There is a  2 year limited warranty on the motor,  and 1 year limited warranty on electrical parts.  Additional options: Keypad & Keypad Stand, Photoelectric Safety Beam, Additional Remote Controls, and Magnetic Loop Detector sold separately.

• Supports sliding gates up to 50 ft. span and 1320 lbs., 2 Remotes Included

• Heavy Duty AC Motor Power Supply 110V Single Phase Motor

• Magnetic Limit Switches for easy adjustment

• Keypad Interface, Push button interface, Reliable steel geared system

• UL 325 Safety Auto Reverse