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SpectrAlert fire alarm horn/strobe at Benjamin Franklin Middle School
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Fire alarm horn/strobe and pull station at East Liberty Presbyterian Church
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Fire alarm at Pentagon Row
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Wheaton parking garage
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Wheelock MT at Quincy Adams station
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Wheelock AS horn/strobe made from Legos [01]
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Wheelock AS horn/strobe made from Legos [02]
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Wheelock MT horn/strobe on Viewliner railcar
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Wheelock MT horn/strobe
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Gentex SHG at Lakeforest Mall
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Fire alarm at Staunton Mall [01]
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Fire alarm at 600 Jefferson Plaza [02]
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Simplex horn with diverter and separate strobe [01]
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Simplex horn with diverter and separate strobe [02]
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Fire alarm at Delaware House [01]
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Wheelock AS at MVA Gaithersburg
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Wheelock 7002T at the American Legion in Silver Spring
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Fire alarms at Dick's Sporting Goods
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SpectrAlert Advance horn/strobe at Big Lots
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Wheelock NS at Modell's
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Simplex TrueAlert at Mars Supermarket
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Wheelock AS
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Simplex horn and strobe plate
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Wheelock 7002T at Martinsburg Mall
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Wheelock Exceder at Bank of America building
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Simplex fire alarm horn and light
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Simplex fire alarm horn at Laurel Safeway
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Weatherproof Simplex TrueAlert at Ace Hotel
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SpectrAlert Advance horn/strobe [01]
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SpectrAlert Advance horn/strobe [02]
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Mismatched Edwards Genesis horn/strobe
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Wheelock Exceder at The Flats at Shady Grove
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Wheelock 7002 at a Comfort Inn [01]
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Photographing a fire alarm
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Wheelock 7002 at a Comfort Inn [02]
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Edwards Integrity with broken strobe
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SpectrAlert Advance with pull station
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Wheelock 7002T with projector device
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Wheelock 7002T at 18310 Montgomery Village Avenue [01]
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Wheelock 7002T at 18310 Montgomery Village Avenue [02]
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Simulated fire alarm
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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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Fire alarm in Leesburg parking garage
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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
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Wheelock 7002T at Habitat ReStore
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Wheelock AS at Lord & Taylor [02]
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Wheelock AS at Lord & Taylor [01]
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Wheelock NS at Hornbake Library [02]
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Wheelock NS at Hornbake Library [01]
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Fire alarm at Giant Food in Clarksville, Maryland [01]
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Fire alarm at Giant Food in Clarksville, Maryland [02]
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Abandoned Days Inn near Warfordsburg, Pennsylvania [11]
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Wheelock horn/strobe with Simplex light plate
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Wheelock 7002T with double projector device
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Fire alarm at Staunton Mall [05]
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Fire alarm at Staunton Mall [02]
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SpectrAlert Advance at The Inn at Afton
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Fire alarm at Delaware House [02]
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Wheelock AS in a cage [03]
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Wheelock AS in a cage [02]
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Wheelock AS in a cage [01]
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Wheelock AS at Lowe's in Front Royal, Virginia [01]
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Wheelock AS at Lowe's in Front Royal, Virginia [03]
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Wheelock AS at Lowe's in Front Royal, Virginia [02]
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Wheelock RSS strobe made from Legos [01]
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Wheelock RSS strobe made from Legos [02]
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Wheelock NS horn/strobe made from Legos [01]