The Nest Hello doorbell works on front door and activates my existing
indoor chime. The rear doorbell button no longer works. Both the front
and rear buttons worked before installation.
None of the drawings show a plain old rear doorbell buttons. I'm about
to try a jumper between the chime TRANS terminal and the Nest
transformer wire.... hoping for no smoke.
I replaced the original transformer with a 16V 30VA trans before I
installed the Hello doorbell. It operates well both camera and existing
30 year old chime. I don't want to install a 2nd Hello on the rear
door.....just want my button to work on the ...
I'm thinking that possibly the original transformer wire at the chime
still needs to connect to the TRANS terminal and a jumper to the white
Nest Hello round disk..... but have not tried it yet. I'd like to get an
official Nest response.
