Developed in collaboration with Sena, the Schuberth communication system SC2 is small, lightweight and fully integrates into the outer shell of the Schuberth C5 helmet. The SC2 offers a step up in features and performance over the SC1 Standard and Advanced systems and includes a Sena RC3 remote for flexible ease of use. Able to intercom with up to 8 riders, the SC2 features advanced Audio Multitasking to allow for a seamless blend of incoming and outgoing audio without interruption. Easy to install, the Schuberth SC2 is plug and play, just remove the cover at the back of the helmet, place the SC2 communication unit and battery in their slots, and you are ready to roll.