Product Description:ALEKO GG900 Dual Swing Gate Operator is designed for residential/commercial applications. Stay warm and dry in your vehicle. This Dual Swing Opener will handle dual swinging gates up to 20 ft in length and weighing up to 900 lb (10 ft and 450 lb per panel). ALEKO GG900 has powerful 24VDC motors, which provide exceptional starting torque and feature soft start/stop operation. This promotes longer gate and operator life, as well as dependable performance. No power? No problem! Optional Built-in battery backup provides seamless operation of the gate operator and all DC control and sensing devices in the event of a power loss. To simplify installation, ALEKO GG900 Dual Swing Gate Operator may be installed with low-cost, low-voltage wiring or in remote locations using our optional 10W and/or 20W Solar Panel.What is in the box:2 (Two) Actuators;1 (One) Control Box;2 (Two) 8 1/2" x 11" Warning Signs;2 (Two) Release key ;2 (Two) 433MHz remotes LM122;1 (One) Set of accessories and mounting hardware for easy installation;1 (One) User Manual with step by step installation instructions;1 (One) Keypad LM172, wireless;1 (One) Keypad metal cover;1 (One) Push button LM147, wired;1 (One) Set of Photocell LM102, wired.Wire is Sold Separately.