It will be very expensive becaus you have to invest in a lighting control system, Music server, cameras, remote control video switchers, sequential switches, video phone system, Controller, security system, amplifiers, speakers, misc. audio and video components.

I just priced a similar system for house of 3200 square feet with 6 touchpanels for $31,000. Your system would most definetly be more. Just to let you know what price range you are looking at.

My advice would be to contact a dealer to install program and maintain your system. This is a lot of work for a good audio and video installer. Good luck.

Mike