Bestop PowerBoard NX with Wireless Controllers will give you a secure and convenient platform for easily entering or exiting your vehicle! The boards are activated by an electronic signal from your door sensors to lower in just a second when your door opens, and retract behind your rocker panels when your door is closed. The boards are constructed from OEM quality and corrosion resistant components, and guarantee operation in even extreme weather conditions, due to their weatherproof motor. They rely on wireless Wi-Fi technology and require no contact with the interior of your vehicle to operate! The boards have a 606 lbs. capacity on each side.