Guys, I have installed two grafik eye in my house and I was thinking of installing UPB in other area of the house where the grafik eye cannot cover. I have 2-three way location and four single switch location. Can someone tell me all the kits and tools I need to get things started. I am new to this part of automation. If there is other means that is simpler, let me know. Just to let y'all know, I will be using an automation software on a pc, so I need some kinda setup that I can control from the console. Thanks