i just bought my first home - gettin' the keys tonight!!! its an old house and all the switches in the entire house are 12 volt push buttons with doorbell wiring inside it. when you push any of the switches, you hear the "click" of the transformer/relay (?) up in the attic. my question is, can i wire any of those switches to turn on/off a wall outlet nearby if the wall outlets are standard 110 v?