I manage a house in which a control4 system was installed. We have had nothing but issues with this product. The owners have been in residence for about a year and a half and we are still constantly having issues. We have had service people in the house at least twice a month sometimes five times a month and we are still having issues after a visit from a control4 tech directly from the company and the latest software update, as of Feb 1st 2013. I would tell anyone thinking of using this product to spend their money elsewhere, unless you enjoy lights that dont work and random changes to programming in unrelated areas of the house go right ahead!