[100FT REMOTE CONTROL Wireless Dump Trailer Remote Kit is an upgraded power distribution controller system for your hydraulic pumps, maintaining stable signal range up to 100 ft, helping to remote control your dump trailer just in your cab [2 REMOTE INCLUDED]The wireless trailer controller comes with 2 x remotes, perfect for temporary use among different trucks. The replaceable battery design effectively extends the remotes' lifespan [PLUG & PLAY]With magnetic base, our dump trailer wireless remote's antenna can be installed in just 1min; No more mess with screw mounting. Easy to attaches securely to any iron surface without tools [3-WIRE / 4-WIRE SYSTEM AVAILABLE]This wireless dump trailer remote control features intuitively color-coded wires: red for +12V power, black for ground, blue for lift, gray for lower, and orange for pump on/off function, ensuring universal compatibility with 3-way or 4-way systems for a simplified installation process [IP67 WATERPROOF]IP67 rated, withstands dust/rain, the 12 volt hydraulic lift winch tilt is ideal for material spreading or blind spot operation in harsh conditions. Color: Black Material: Plastic Package Contents: Package includes: trailer controller x1, antena x1, remote x2, Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.