I have two IR networks in my house that I want to connect. I have one that is used everywhere buy my home theater. It has recivers around the house that connect into a HUB which then has a bunch of emitters. I then have 2 receivers in the theater that connect to a hub with emitters.
I now want to connect the two. I want the IR receivers around the house to be able to control the equipment in the theater.
I am thinking that I would connect two wires as an emitter from the house HUB and connect to input in theater. There is usaully three wires used but I assume the other is for power. The three connections are V+, ground and signal. Which two should I use? Seems obvious to use signal. But what is the second, V+?
Any help appreciated.
IR Receiver ---> IR HUB ---> emitter connection --> IR HUB