Slide Gate Operator, Overall Height 18 in, Operating Voltage 12V DC, Includes AC Transformer, Battery Backup, Entry Transmitter, Gate Operator, Mounting Hardware, Radio Receiver, Gate Operating Speed 1 Foot Per Second, Power Source Solar, Overall Width 21 1/2 in, Overall Depth 11 in, Features Adjustable, Auto Closing and Gate Sequencing, Obstruction Sensing, Solar Compatible, Compatible Gate Type Single Slide, Compatible Gate Maximum Length 30 ft, Compatible Gate Maximum Capacity 1,000 lb