Hi, a friend is getting a Zgemma H.2S box in few weeks, which im going to set up for him, he wants it linked so whatever watching from the box downstairs to upstairs. I've got a Triax Tri Link kit on my box linked on my box, but wanted to ask is this the only kit to get, or is there another kit to get, and much cheaper or something, or will i have to get this Triax Tri Link kit for him as well. Cheers
Craig
Craig