This harness connects the 1.) race helmet to the 2.) Motorola CM200 or CM300 radio to the 3.) push to talk switch on the steering wheel.
 
For Motorola CM-200D, CM-300D systems
Utilizes IMSA connection
Allows the use of PTT switch
Red Wire integrates into the ignition to automatically power radio upon start-up.  This can be wired to the master power switch, allowing the radio to power on and off when the car is running, instead of pushing the power button on the radio each time the radio is used.  
     NOTE:  16 pin radio plug lines up to the center of the radio port leaving 2 exposed pins on each side that are not used.
 
PLEASE CALL 386-760-7110 for support if you have any questions and one of our friendly technicians on staff can answer any and all questions you may have.