How does this work with Gen 1 or 2 doorbells? I see no place for the doorbell to plug into it or for it to plug into the doorbell however, you want to say it.
Hi @Car_K. This unit plugs into a standard wall outlet and has a cable that runs to your doorbell. There cable is split into 2 wires that attach to the terminals on the back of your doorbell. I hope this helps!