wireless on/off switch

I'm looking for some information on making a wireless on/off switch. The
on/off portion i mean is just a pulse to hit a flip flop on a circuit in
another room of a house. I figured this is done on a simple IC or in a
simple circuit because i have a few devices that are simple remotes and
receivers that run relays or other devices. I'm not trying to transmit
information, just a pulse.

Does anyone have suggestions on where i can find information on this?
thanks

 

Matt,

You can buy these things so cheap that it's a waste of time to make one.
Here's one on eBay:

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3178847652&category=41985

Mikal