I have been looking for an easy solution to control air conditioning units in an unoccupied room.
Some of the systems cost two to three hundred pounds per air con unit.
After some digging around the internet I found this from a company called Eco Energy Savers.
Does anyone have any experience of either the company or the product.

I like the advanced version as I can hook up the door sensor input to one of the output relays on my Loxone miniserver.
I know I can do the whole thing within Loxone, using a Loxone air IR but its a price issue as I will probably need more than one IR Air.