Established in 1996, Speedcom Communications offers the Complete Car Wiring System w/o Radios designed specifically for seamless integration with mobile radios. This wiring system includes one push to talk switch and one in line radio harness, ensuring reliable connectivity. It is engineered to connect Motorola CM200d, CM300d, and XPR2400 radios directly to the push to talk switch and the helmet adaptor from the helmet kit. Built for motorsports professionals who demand superior communication, this system delivers performance and durability you can trust. Rely on Speedcom Communications for industry-leading products that keep you connected on and off the track.