https://www.googlenestcommunity.com/t5/Cameras-and-Doorbells/Help-Nest-Doorbell-battery-with-2-wire-ding-dong-chime-box-installation/m-p/115207#M22237 <P>Hi there,&nbsp;</P> <P>&nbsp;</P> <P>I apologize for my late response and thank you for all of your patience while waiting for a reply. I definitely understand how frustrating your situation must be, and I wanted to make sure that your concern was acknowledged. However, I would suggest you contact <A href="https://bit.ly/3haKtLX" target="_blank">Support</A> for further assistance.&nbsp;</P> <P>&nbsp;</P> <P>Please let me know if you need further assistance.&nbsp;</P> <P>Best Regards,&nbsp;</P> <P>Brad.</P> Tue, 01 Mar 2022 19:34:31 GMT Brad 2022-03-01T19:34:31Z https://www.googlenestcommunity.com/t5/Cameras-and-Doorbells/Help-Nest-Doorbell-battery-with-2-wire-ding-dong-chime-box-installation/m-p/110474#M21359 <P>&nbsp;</P><P>I am trying to connect Nest Doorbell (battery) and a ding-dong chime box (it has 2 wire terminals) using a transformer in India.</P><P>The ding dong chime box does not chime/ring after doing the connection.</P><P>The connection is done like shown in below image.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="madhurtewani_0-############5322.png" style="width: 400px;"><img src="https://www.googlenestcommunity.com/t5/image/serverpage/image-id/5659i54F478E9FFB99E77/image-size/medium/is-moderation-mode/true?v=v2&amp;px=400" role="button" title="madhurtewani_0-1645502965322.png" alt="madhurtewani_0-1645502965322.png" /></span></P><P>There is a difference in the chime box I have, it is with only 2 wire terminals and there is no marking for trans/front/rear.</P><P>The chime boxes in India do not need any transformers, so there is no marking for terminals and the transformer I have is little different than what is shown in images/videos for installation.</P><P>Though the power requirement written on the Nest Doorbell do match with what is written on the transformer I have and it looks like below.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="madhurtewani_4-############6636.png" style="width: 400px;"><img src="https://www.googlenestcommunity.com/t5/image/serverpage/image-id/5666i3F3CE9B6A8533E28/image-size/medium/is-moderation-mode/true?v=v2&amp;px=400" role="button" title="madhurtewani_4-1645511566636.png" alt="madhurtewani_4-1645511566636.png" /></span></P><P>&nbsp;</P><P>I need help in understanding what is wrong with my setup.</P> Tue, 22 Feb 2022 06:36:04 GMT https://www.googlenestcommunity.com/t5/Cameras-and-Doorbells/Help-Nest-Doorbell-battery-with-2-wire-ding-dong-chime-box-installation/m-p/110474#M21359 madhurtewani 2022-02-22T06:36:04Z https://www.googlenestcommunity.com/t5/Cameras-and-Doorbells/Help-Nest-Doorbell-battery-with-2-wire-ding-dong-chime-box-installation/m-p/115207#M22237 <P>Hi there,&nbsp;</P> <P>&nbsp;</P> <P>I apologize for my late response and thank you for all of your patience while waiting for a reply. I definitely understand how frustrating your situation must be, and I wanted to make sure that your concern was acknowledged. However, I would suggest you contact <A href="https://bit.ly/3haKtLX" target="_blank">Support</A> for further assistance.&nbsp;</P> <P>&nbsp;</P> <P>Please let me know if you need further assistance.&nbsp;</P> <P>Best Regards,&nbsp;</P> <P>Brad.</P> Tue, 01 Mar 2022 19:34:31 GMT https://www.googlenestcommunity.com/t5/Cameras-and-Doorbells/Help-Nest-Doorbell-battery-with-2-wire-ding-dong-chime-box-installation/m-p/115207#M22237 Brad 2022-03-01T19:34:31Z