Dear Wyze community

If anyone has any idea or similar situation, please advise.

My home has only “One doorbell” with “Two Chime Boxes (one at first floor and the other at second floor)”**

Wyze customer service replied it should be OK to ignore SECOND CHIME BOX located at second floor, which means “just leave it as it is without touching anything at second chime box”.

My another question is, How about FIRST CHIME BOX? There are 4 wires (2pairs of wires). Please see attached pictures below.

**[First Chime Box located at first floor]** - As see, there are “2 red wires at Trans nut” and “1 white & 1 red at Front nut”. **Which 2 of 4wires need to connect each other by Fuse Wire?** then what to do for remainder 2 wires after 2 of 4 wires connected each other by fuse wire.

**[Second Chime Box at second floor]** **Per Wyze’s email instruction, I will leave it as it is Without touching anything.**

Overall, I’d like to figure out that at First Chime Box, which 2wires need to connect each other by Fuse wire? and after that, 2 remainder wires of 4 wires (other than 2 wires connect each other by fuse wire) need to leave as it is or detach from brown circuit board?

For Second Chime box, I will not touch anything as your instruction.

Thank you in advance for your support!