Step down ac transformer
You could power it between the 440V and 110V wires and get 18VAC under full load and probably about 20VAC open, which is well within the 16-24VAC operating range of the bell. The VA is adequate.
It's claimed to be a Class 2 transformer (though notably bereft of any visible markings and file numbers indicating that it has been tested to meet that requirement) so it should (they say) fail safely, however having such things in a grounded metal enclosure or otherwise mounted to something non-flammable is never a bad idea IMHO.