3T22 Alert, Attack, Hi-Lo, and Alternate Wail.
This is what the title says. This siren had an aftermarket flasher installed, and has worn bearings.
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Highview, KY Federal Signal 3T22 Hi/Lo Siren Test -5/14/19
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How Do Sirens Work? (Part I-III) | Remastered
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Restoring The Silverstreet Thunderbolt 1003
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Federal Signal "Carter" 2T22B, Full Attack, Heidlersburg, PA
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Federal Signal RSH-10A "Thunderbeam" - Newark, OH - 90 Second Alert | 7/1/26
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100 Incredible Lightning Strikes Caught on Camera
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3T22 Siren Ambiance (Pulse/Hi-Lo/Steady)
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Thunderbolt 1003 B test alternate wail and high low
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Federal Signal 3T22 Alternate Wail Maintenance Test, East Islip, NY 5/21/2024
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Civil Defense Warning Sirens Collection 🚨 | World Compilation 2026 🌍
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Fire call Howard county barn fire 3t22 wailing hi lo fire siren
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3T22 wailing high-low
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WWII Carter Air Raid Siren
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Clyde, OH Federal 3t22 Alert & Attack 2-4-17
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Chicago tornado sirens compilation
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Very high pitched FS 3T22 Clyde, OH
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FS 2T22 Siren Test - Full Alert - Moore, Oklahoma
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Hoover, Alabama Whelen Vortex Siren Test 06-05-13
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3T22A Hi-Lo, Highview Fire District #1, Louisville, KY
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