I’ve been trying to figure this one out for awhile now. Read another post about their mechanical chime and followed their instructions but it did not work for me. The nest camera has sufficient power to record video. I installed the chime connector. I enabled indoor chime. I tested both mechanical chime setting and electronic chimes . Also in electronic chime mode i tested every duration 1 sec to 10 sec and still nothing. I even replaced the doorbell with a new one thinking the unit was defective. Still nothing. Anyone have any more ideas? I’m ready to give up.
You can have issues with your indoor chime if the chime connector is wired incorrectly.
Below is a post with a wiring diagram for the Google Nest Hello Doorbell:
And this help topic has wiring diagrams for the 2nd Gen Google Nest Doorbell:
An inadequate doorbell transformer can also cause problems with ringing your indoor chime. Here are Google Nest's requirements; I've seen posts from customers who have problems with transformers that just barely meet the minimum requirements:
@ESLEE, I'm dropping by to ensure that everything is covered here. I hope that the information sheds some light on the issue. If you have other questions and concerns, feel free to let me know.
Thanks for lending a hand, JT and MplsCustomer.