I have two doorbells and originally bought two adapter, one for each. I hooked up one adapter to both doorbells and it seems to work as well as it did with one adapter and the first doorbell. I do periodically get doorbell offline both before and after installing the second doorbell. Questions is Does each nest doorbell (battery) need their own adapter or can they both (2 of them) use just one?
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Oh, sorry. I wasn't thinking of power adapters, and originally the Ninety7 was listed as supporting the Google Nest Hello Doorbell only.
I don't know the answer; I haven't seen anything about one power adapter supporting two Google Nest doorbells. I suppose the biggest concern is whether it can trickle-charge both doorbells sufficiently; you could watch the battery levels.
I have seen other posts in this forum about the Google Nest Doorbell (Battery) going offline.
Thanks for your help, MplsCustomer.
Thanks for reaching out. I can confirm that you can use the Ninety7 Indoor Power Adapter for Google Nest Doorbell. It's compatible with the Nest Hello wired doorbell and Nest Doorbell (battery). You may check its compatibility below the Google Store page. You may check it here.
Give us a shout if you have any questions.