Remote annunciator

Some embodiments relate to a remote annunciator 10 that includes an enclosure 11 and a control 12 within the enclosure 11. The control 12 receives signals S from a plurality of transfer switches 13A, 13B, 13C, 13D and at least one generator 14 that is connected to at least one of the transfer switch...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HACKBARTH, ANTHONY J, LITTLE, MICHAEL T, ALBSMEIER, ERIC D
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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