FOR DUAL SWING GATES UP TO 18 FT. PER SIDE ONLY! Mighty Mule introduces a new line of smart gate operators – the first smart DIY automatic swing gate operators in the industry. Replaces Mighty Mule Model #MM562. These gate operators bring unrivaled convenience with smart features that allow control from anywhere using your smart phone app (Requires MMS100 Wireless Connectivity Kit - sold separately). Designed for heavy duty dual swing gates up to a maximum of 18 ft long or maximum weight of 850 lbs. Ideal for the DIY property owner, the MM572W comes equipped with detailed instructions, online how-to videos & unlimited access to 24 hour technical support. Perfect for all dual gate types including ornamental, chain link, tube, panel, vinyl and wood. All components required for operation are included in the MM572 kit. Available in 10, 20 and 30 watt solar packages. Backed by an 18 month Mighty Mule Warranty and Technical Support. The MMS100 Wireless Connectivity Kit is sold separately, and allows gate control from anywhere using your smart phone. The MMS100 can be installed on gates as far as 1/2 mile from your home. Kit Contents: (1) MM572W Gate Opener (1) Solar Panel w/ Mounting Bracket & 8 ft. Wires (1) Remote with Visor Clip (1) AC Transformer (Cannot be used simultaneously with solar panel) (1) 12 Volt Battery (1) Control Box (1) Mounting Hardware (1) Instruction Manual Important things to consider before you purchase this kit: Push-To-Open Brackets (FM148) are required for gates that open away from the property, one for each gate. These brackets are available here.