Hi, I am wondering how to setup my doorbell - I have the Legrand 41243 (chime) and can’t seem to follow the setup videos to get the bypass cable connected, anyone see how I should be doing this?
The twisted pairs of blue/orange wires go to the doorbell
When bypassing an incompatible chime kit, you will want to install the Pro Power Kit as described in the article below
In regards to the wiring, it looks like this may be spliced or paired wires, in which I’d recommend checking the wire gauge to ensure for sufficient power. I hope this helps! 
You can’t install doorbell wired with that chime. It will need to be replaced. Legrand don’t give you access to the power directly out of the transformer, which is what the doorbell needs.
