I have a brinks smoke with - white and + for pos. got that but theres a z+ yellow, a z in and z out both green, not sure where to put the wires on the smoke or on the box.. also i have another one of the same type they r 2112tl if this helps . should i run wires to the box separately ones up and down stairs.. also the wire from the transformer should there b a eol resistor? i have two that come with the system that looks like blue blue red gold and dont see it on the diagram... lastly i ran three motions all on its own line i put green 4 com and white 4 zone and a eol resistor on each white.. all three reds and blacks i wired to the aux is that ok.again this is going into a dsc 1832. I think this covers it.. sorry theres so much i have been looking for days but no luck.