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OLD FIRE ALARM SYSTEM
Автор: Old School Fire Alarms
Загружено: 2016-01-21
Просмотров: 124321
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This beautiful old Toledo school was built in 1922 with a manual pull rod fire alarm system. In 1940, the system was automated with an electric Autocall control panel using vibrating horns as the signaling devices. The code is the cadence marching code, 4-4-4-4 that signals four complete rounds. This particular code always assured a quick and orderly evacuation of any building. Sadly, as with so many old, magnificent schools of this caliber, it too was demolished in 2011.
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