replying to Fred, Dino wrote:
I manage a building with a 8 apartment units. The single transformer operates
all eight doorbells. After two or three iterations, the 16 volt just kept
burning out within one or two days, or one or two weeks.. I just installed a
24-volt for sugar and grins, and it seems to be working okay with the
exception that one of the illuminated buttons the the light has burned out.
The lights on the other doorbell buttons are much brighter and much warmer so
it is a bit of a concern.

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