maybe x10 is a suitable remote system. theres a x10 library for the arduino and the switches are very cheap, like this one here on ebay.
http://tinyurl.com/6kofl2
x10 for arduino http://www.arduino.cc/en/Tutorial/X10
maybe x10 is a suitable remote system. theres a x10 library for the arduino and the switches are very cheap, like this one here on ebay.
http://tinyurl.com/6kofl2
x10 for arduino http://www.arduino.cc/en/Tutorial/X10