Hi, would you be interested on a system with a centralised control of lightings, curtains, air-conditioners a and integrating with electronics systems such as CCTV cameras, audio visual home entertainment systems, You would be able to access these control with a touch on devices such as smartphones and tablets when there's a internet network. Providing the much convenience, energy conservations and security. No re-wiring would be required as it will be running on a wireless platform. Do contact me if you're interested and i'm sure you would be amazed by the home automation experience. Regards Tommie, HP: 9618 6849