electric bell

electric bell is a bell or alarm device.

Overview

Mechanical bell that functions by means of an electromagnet.

In detail

electric bell is a bell or alarm device.

Sources

Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.

reference work · Reputable secondary · Wikipedia
“Electric bell”, English Wikipedia, consulted as further reading
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reference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q2290944: electric bell
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