NEST Doorbell Cameras

[wilpacs35]

We have NEST doorbell cameras installed on front and back doors.

What is the transformer requirement for running two of the 2nd generation wired doorbells, using a single chime, and what manufacturer and source do you recommend for our purchase of the recommended item?

[MplsCustomer]

@wilpacs35 

Google Nest's transformer requirements are below.  They don't recommend specific transformers, nor do they recommend anything for multiple doorbells.  Other customers in this forum have upgraded to 16V 30VA transformers to get their Google Nest doorbells to work.  We did so a couple of years ago, with two 1st gen Google Nest Hello Doorbells.

https://support.google.com/googlenest/answer/12153643