I have installed my Ring (Gen 2) video door bell all fine.
I have told the app there is a mechanical chime and the chime works when the button is pressed (it didn’t before changing settings in app).
However, if the mains is off, even though the Ring has a battery and the light shows blue, the Ring does not work.
Shoudl the Ring work on battery, if there is no mains power?
TIA.