Will this unit also trigger the original door chime? This information is not given anywhere. Also, a wiring diagram would be invaluable and answer most questions. Some of us know what we are doing!
If it doesn't trigger the existing chime, it will be returned. I shouldn't have to ask this to be honest.
Our Google Nest Hello Doorbells trigger our original mechanical chime.
Your doorbell's transformer needs to meet the requirements described here:
This thread in this community has a wiring diagram for wiring the Chime Connector for one doorbell and one chime. If you search this forum, you can find diagrams for other scenarios:
I just wanted to jump in real fast to see if you saw MplsCustomer's reply and to see if you still needed some help on this or if you were able to get it sorted out. If you are still needing some help, just let us know and we'll be happy to continue helping.
Thanks for your help here, MplsCustomer.