Eco-Worthy 4 Wire Dump Trailer Remote Control Switch Dc 12V For Double Acting Wide Applications: ECO-WORTHY 12 volts DC switch, up/down switch remote controller replacement for dump trailer, dump truck, liftgate, electric forklifts, elevator lifter, lift platform, stackers truck etc Design: Dump trailer remote control are made of ABS material and well-structured for a long time use. Convenient magnetic back and standard 15ft cord can raise and lower your application from 15ft away. Internal components of the remote control have good conductivity, making it more sensitive in use Easy Wire Up: For 4-wire (Double-Acting) Dump Trailer Controller: Use wire with metal round head to connect to the rising valve and the lowering valve. Use the circled wire to connect to the positive battery and starter. 4 wires - Red (Power), Blue (Raise), Yellow (Down), Black (Start) Waterproof: The wires are surrounded by two layers of protective covers (polyethylene and PVC) to effectively waterproof and ensure your safety. Please connect the detachable cable and protect the remote control switch in a damp environment Value for Money: ECO-WORTHY 4-Wire Dump Trailer Remote Control saves nearly $100 over buying at the dealer. It is cheap, durable and easy to install. Bring more convenience to work. Package includes: 1*Mounting holster, 1*Convenient magnetic back, 4*Wires