I have 3 video doorbell 2’s I want to hardwire with no chime. I have 1 16v/30va transformer. Do I need a resistor for each doorbell or just use 1?
I have 3 video doorbell 2’s I want to hardwire with no chime. I have 1 16v/30va transformer. Do I need a resistor for each doorbell or just use 1?