The @warnindustries wireless controller kit uses a receiver box that plugs into Warn winches that use the 5-pin plugs. The wireless kit shown is controlling a cradle -mounted Zeon 10S that is used on multiple trucks and a trailer.There is a slight delay to activation when pressing ‘winch in’ or ‘winch out’ on the transmitter but it does cease action immediately when you let go of either button. Wireless capability is especially handy when you’re doing work with a winch or loading a dead rig onto