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Ray B Senior Member Joined: 16/02/2007 Location: AustraliaPosts: 219
Posted: 02:14am 07 Jan 2013
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For several years I've been using a couple of the Altronics Mains Remote Control Switches around the house that provides 8 channels & runs at the usual 433 MHz. Cost for controller and one remote is less than A$20.
http://www.altronics.com.au/index.asp?area=item&id=A0340
Started looking at hacking the code to extend the range & found this link where it has already been done as follows for an Arduino but then the code will be similar for other controllers:
http://www.smithonline.id.au/?Greg:Wireless_Control