This Stilo WRC 03 intercom is fitted with Stilo's top of the range WRC electronics, and is designed for use with the Trophy Plus helmet, the WRC and ST5 Rally helmet range, and also with the WRC headsets. The WRC electronics in these products are matched to complement each other and further enhance the sound and clarity. Featuring individual volume controls for both driver and co-driver, and an automatic on/off power switch which operates when the co-driver has connected/disconnected his helmet plug. The green led light on the front of the unit illuminates when the intercom is operational. This intercom comes with an output connector to allow you to connect your own video camera and record the conversation between driver and co-driver.