Sorry about the confusion, @dudesongreen72! To clarify, yes our Pro Power Kit is required to be included in your wiring configuration when connecting the Doorbell Pro. If there is no chime kit (direct to transformer), you will want to use the Pro Power Kit’s bypass method, shown in the our help center article here. Please select the “direct to transformer” option for the proper instructional diagram. In this case, you may ignore the second Doorbell Pro in the diagram.
I hope this helps! If this does not resolve your concern, our support team is always available, and you can find their number here, to assist further. Feel free to keep us updated on the results.