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The powerful shriek of the STERLING SIRENCalls the volunteer Firemen to actionnice video
Not only that, Its also and Air Raid alarm at the SAME TIME!
What time does Wyckoff siren go off like 7pm for Noon test
So these things are Civil Defense Sirens and for Fire calls
@@thomasnativo6491 Advertised for Civil Defense, Fire Alarm duty, Industrial use and Mine use. Can be used for anything you want or need though.
The powerful shriek of the
STERLING SIREN
Calls the volunteer Firemen to action
nice video
Not only that, Its also and Air Raid alarm at the SAME TIME!
What time does Wyckoff siren go off like 7pm for Noon test
So these things are Civil Defense Sirens and for Fire calls
@@thomasnativo6491 Advertised for Civil Defense, Fire Alarm duty, Industrial use and Mine use. Can be used for anything you want or need though.