Wow, from the reviews, it seems like these things are the shizzle! The only feature that I am not seeing is audio sharing. If you are using the intercoms as a rider to passenger intercom, both people cannot listen to the same music source. If this feature was available, I'd be on the phone, Visa in hand right now!
2013 KTM 350EXC-F, 2005 BMW R200GS, 1984 Kawasaki GPz 750