If you’re in the process of converting your salt spreader to a wireless remote controller kit, then you may need some extra parts such as extra covers for wiring when not in use, or maybe you need a stronger connection due to installation of your wireless receiver behind a metal enclosure then you can buy an antenna extender. Check out all of the accessories below that are specific to our wireless spreader controller kits. If you already own one of our kits, you’ve come to the right spot if you ever need to buy additional transmitters, diodes, relays, and more.  We have new positive and negative ground and power cables as well if you’d like wire up multiple trucks on your fleet for wireless remote controllers for all of your salt spreaders.