http://tinyurl.com/mbhylx8<P>Apollo 1550 Single Swing Gate Operator includes 835/836 circuit board, 816E actuator EBS 8 ft. cordProduct Review<P> Click on the link for more reviews<P>Recommended for gates up to 16 feet in length and 600 lbs. each<P>Can be used in push to open or pull to open applications.<P>Direct drive system attaches directly to the gate.<P>Actuator: Rust Proof linear, acme screw drive; self-lubricating gears.<P>Recommended for Residential, Farm and Ranch, and Light Commercial applications.<P>