Hello all, I have an app. where we want to use PB,s (pushbuttons) to control a pool cover. We will need an "Open" button, and a "Close" button. My original thought was to use Rf zones with xmitter and rcvr. When the zone is faulted (by pushing the PB the Open/Close function would begin. If you release the button, hence clearing the zone. The function would stop. The problem is space required for 2-xmitters. There is no way to get wires where they want the PB's. There is a wood column that we would have to mount the PB's on but I don't think 2-xmitters will fit in space behind a 1-gang plate. Any ideas would be appreciated.