Hi Guys,

I'm looking for some relay ideas.

What I would like to accomplish to use my dial selective intercom unit to turn on and turn off items when you dial a ext number to turn on something or off.

For an example, dial ext 2 to turn on a external bell for the garage and have it stay on until you dial the same ext or a different one to turn it off. This would be replacing a TKM-6 Adjunct Switch that has the ringing pairs.

Another idea I would like to play around with is using a relay to turn on or off a closet light or back yard light.

My dial selective intercom unit uses 10 V AC so I really do not have any idea what type of relays I should use to accomplish this.

Also would the relay have to have a constant-power supply for them to operate?

Thanks Brian