Mechanical chime with ring 2

Thank you for the reply (:

One more question - the ring only has 2 connections in the back and wires currently run from both connecting to the transformer.

So, where would the 2 wires i run from the chime go?

Electricians are kind of at a loss in my country…They’re very willing but clueless regarding smart ring doorbells…one of them did hook it up and it seems to be working but i’m not sure he did it correctly and he didn’t know how to connect the chime. Attached pictures if it helps. The transformer is BT8-8.

Thanks again for your help,

Meit