Have you ever installed an Automation system in a house, for a customer?.
With a lot of rich Asian people coming over here to build new houses, they want everything, all the mod-cons, even the gates are automated.
We normally use a system like a Clipsal C-Bus,if you want to check this out, have a look at:www.clipsal.com.au/pro_int.ctm and then click on "To access CIS website".
Just, would like a bit of input on this-