Hi all, just got my ring wired doorbell in and working, all seems good and everything works. I have however noticed a very quiet humming / buzzing sound coming from the transformer, not noticeable unless the house is silent, but curious to see if this is somthing I should worrry about.
Below of the old mechanical chime
With transformer being used.
Is this okay / normal. Or should I be looking at a better transformer.
Any help is appreciated