Doorbell wired Gen...but in a new house, do I need a transformer? Or just what is in the box?

[homeauto]

I can't believe there isn't an answer for this online, so I suspect I am looking right past.

I am looking to install the Nest Doorbell wired Gen 2 in a new home (in the US), but I do not want to use with a wired indoor chime, nor do I want to use the Indoor power adapter. I am looking for a nice simple install direct to whatever power is needed in the wall of the porch, then use a Google Smart Speaker for the chime. I can't believe my case is very unique...I would think this is what most new home buyers might want?

I am wondering what requirements I need to tell my builder - I see references in Google help to needing a transformers, getting the battery version if I don't have a wired chime in the house already, or using the power adapter. Do I actually need a transformer? Can an electrician simply wire the Gen 2 with what is in the box and that is all that is required?

Thank you Community!

[MplsCustomer]

@homeauto 

Yes, you need a doorbell transformer; the doorbell is designed to run off of standard low-voltage doorbell wiring.

Google Nest Support should answer whether you can wire the doorbell without an indoor chime and whether, in that case, the "chime puck" is still needed and if so, how it should be wired.

Transformer requirements are below; the wiring examples do NOT include a no-chime option:

https://support.google.com/googlenest/answer/12153643?hl=en

[janthadeus]

Hi folks,

I'm dropping by to ensure that everything is covered here. If you have other questions and concerns, feel free to let me know.
 

Thanks for the help here, MplsCustomer.

Regards,

JT

[homeauto]

I think we still don't know the answer to this one whether possible to wire without an indoor chime, if you happen to know please chime in! bada-bum-bum 🥁

[janthadeus]

Hey homeauto,

I appreciate your patience here. Good question! If you don’t have an indoor chime you can get an indoor power adapter that’s compatible with your Nest Doorbell (wired, 2nd gen). Have a look at these articles and let us know if you need more help: Get doorbell visitor announcements on a speaker or display and Install Nest Doorbell (wired, 2nd gen).

Regards,

JT

[aatienza]

Hey there,

I just wanted to follow up to see if you still need our help. Please let us know as we would be happy to answer any questions you may have. 
 

I appreciate the help, JT.

Thanks,

Archie

[homeauto]

Sounds like there isn't an answer to whether I can use the Nest Doorbell Gen 2 Wired without a wired indoor chime (as @MplsCustomer noted). The more recent post only noted the indoor power adapter, which in my initial post I noted I am trying to avoid. If you do have an answer though, please let me know - thanks.

[aatienza]

Hey homeauto,

I'm sorry for the confusion. If you don't want to use a wired indoor chime and use a Google Home speaker as an alternative chime, you can directly connect your doorbell to a transformer rated 16 - 24V AC and at least 10 VA to receive enough power. 30 VA is recommended for homes that have high-impedance doorbell wiring due to long wire runs or thin doorbell wiring. I recommend contacting a local Nest Pro in your area for field expertise.

Thanks,

Archie

[janthadeus]

Hey there,

Just checking in to make sure that you've seen our responses. Please let me know if you have other questions or concerns as I will be locking this in 24 hours if I won't hear back from you again. Feel free to start a new thread and we'll be happy to help.

Best regards,

JT

[janthadeus]

Hi there,

We hope that the info shared by Archie answers your questions. Feel free to reach back if you still need help or have other questions and concerns.

Thanks for your help here, Archie.

Best,

JT