General description New and high quality wireless remote control set designed for use with trucks and ATVs. This set includes an indicator light and is easy to install. It is compatible with various self-recovery winches including those from Warn, Ramsey, Superwinch, Bulldog, and many others. Technical specifications Range: about 50ft / 15m Working temperature: -40 to 125 degrees Celsius Connection voltage: DC 12V Keychain remote control size: 50 x 33 mm Wireless remote control size: 45 x 105 mm Main controller size: 45 x 60 mm Package Contents 1 x Remote 1 x Keyring remote 1 x Main unit 1 x English user manual Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3cm.