Wink most popularly available at Home Depot stores and claiming to be z-wave compatiable. Were this is true to a very small dagree. The only z-wave they support is products only being sold by home depot....the major brand like Honeywell and or GE. This is like going to buy microsoft office suite and it will only work on one computer but not the other. So its z-wave but only for choosen products.....did they pay or do you have to pay to be in WINK's z-wave programm.