This system comes ready to be used in any form of racing from HSR, SCCA, to the top professional level. System comes with a Motorola CM200 in-car base station radio that is hard wired to the battery. No more worrying about charging the battery for the radio in your car. Racing Radios custom built harness throughout the car with a push to talk and connection to the driver’s helmet. Also added is an external antenna kit perfect for added reception. To finish off the car, a Racing Radios helmet kit and drivers earpieces complete the package. Outside the car for your crew guy or engineer is a Motorola CP200 radio with a Racing Radios Two-Way headset with noise cancelling mic. This is a turn-key system and is ready to be shipped out. Each additional crew guy with this package is $700.00