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SpectrAlert classic horn/strobe [01]
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SpectrAlert classic horn/strobe [02]
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Gentex SHG horn/strobe [01]
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Gentex SHG horn/strobe [02]
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Gentex SHG horn/strobe [04]
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Gentex SHG horn/strobe [03]
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Wheelock AS at NVCC Annandale [02]
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Wheelock AS at NVCC Annandale [01]
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System Sensor L-Series horn/strobe [03]
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System Sensor L-Series horn/strobe [04]
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System Sensor L-Series horn/strobe [01]
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System Sensor L-Series horn/strobe [02]
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Traffic signal on 7th Street SW
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7th Street and Independence Avenue SW
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Former Maso space
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Double rainbow over Roanoke [02]
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The Roanoke Star, 2018
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Double rainbow over Roanoke [01]
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Fire alarm in Leesburg parking garage
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White's Ferry alarm switch
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Fire alarm at Dorsey MARC station
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Fire alarm horn/strobe at Citizens Building
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Logico2 carbon dioxide alarm