| I checked the Bticino web site, they still make electrical devices but no longer make or support bells.
Check the nameplate for the voltage the unit needs, and find a normal chime that you like. Even if it is a high voltage, say 120 volt, and you cannot find a chime in the voltage, use a small chime transformer for the one you like.
If you only rent, get a wireless chime, each button and the chime usues batteries, last a good long time, and can be as simple as sticking on the wallwith double back tape to install. |