milwrd posted:RTR, great question. I plan to use a 10A relay thru an AIU to turn on my roundhouse/turntable or yard, siding or whatever. Will one Remote Commander cover every area/zone?
It will basically cover what a TIU channel would I suspect. If you are turning on track segment, it certainly should do the trick. OTOH, if you're turning on the world, it may not be enough.