Correct, the RA2 system will need to be set up. Unit ID's and Phantom buttons can be set up by a pro. After that, using HAI one may use the ID's and phantom buttons (AKA scenes) in any fashion available to them in the HAI logic. For example, when keypad button three is pressed, issue a command to the shades, audio, pool, etc. An end user can re-program these macros as needed. They simpy need a pro to do the initial setup with RA2.