Aoibox Automatic Sliding Gate Opener 1800lb 370W Rack Drive Motor with 2 Remote Controls IR Sensor Kit for Gates up to 40ft Residential

370W AC 110V motor is rated for sliding gates up to 1800 lb and 40 ft long. Includes eight solid steel gear racks with more than 105 ft total length. IR sensor stops gate movement when an obstacle is detected. Adjustable rebound force reverses gate direction after contact. Auto-close timer offers 5, 10, or 20 second delay settings. Includes two 4-button remotes with a listed range of up to 100 ft.