Recent content by mopfoot

Is a relay like the kidde sm120x the best option?  I assume I'd hook that to one of the Elk's inputs.  I could also buy co120x and wire it into another input, right?   Are these relays brand agnostic?  Since I'm basically starting over on the alarms, what is recommended?

I was afraid that would be the answer.  I don't really want to buy double equipment.     I've heard some newer smoke alarms can report status to a panel.  True?  Can anyone recommend any models?

Hello,   I just installed an M1 Gold.  I have a pre-existing AC powered Smoke/CO system but several of the units need to be replaced so I'm thinking of replacing them all with something compatible with the M1.  What would work in my situation?   I can disconnect the AC in the mechanical room if...