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SpectrAlert Advance at The Inn at Afton
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Wheelock speaker/strobe at Federal Plaza
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Wheelock MTWP horn/strobe [02]
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"EVACUATE" strobe at DCA
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Fire alarm at Dorsey MARC station
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Wheelock 7002T with projector device
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Weatherproof Simplex TrueAlert at Ace Hotel
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Wheelock 7002T at Martinsburg Mall
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Fire alarm at 600 Jefferson Plaza [02]
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Wheelock speaker strobe at Museum of Science and Industry
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Logico2 carbon dioxide alarm
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Wheelock MTWP horn/strobe [04]
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Wheelock MTWP horn/strobe [10]
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Fire alarm strobe at Martin's in Culpeper, Virginia [02]
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Simulated fire alarm
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Wheelock MTWP horn/strobe [01]
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Simplex fire alarm horn at Laurel Safeway
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Wheelock MTWP horn/strobe [09]
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Wheelock MTWP horn/strobe [12]
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Wheelock MTWP horn/strobe [05]
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Fire alarm at Martin's in Waynesboro
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Edwards fire alarm horn/strobe at Taylor Down Under
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Fire alarm strobe at Martin's in Culpeper, Virginia [01]
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Fire alarm strobe at Fulton Street station
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Wheelock MTWP horn/strobe [07]
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Wheelock MTWP horn/strobe [13]
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Fire alarm at Knoxville Station Transit Center [02]
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Wheelock MTWP horn/strobe [14]
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Fire alarm speaker/strobe at Cathedral of Learning [01]
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Fire alarm at Knoxville Station Transit Center [01]
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Fire alarm speaker/strobe at Cathedral of Learning [02]
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Fire alarm aboard the USS Wisconsin [01]
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Wheelock AS at MVA Gaithersburg
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Fire alarm at Lyon station [02]
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Wheelock 7002 at a Comfort Inn [02]
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Fire alarm at Burruss Hall [03]
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Wheelock MTWP horn/strobe [06]
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Fire alarm at Lyon station [03]
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Fire alarm at Burruss Hall [04]
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Fire alarm at Staunton Mall [02]
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Fire alarm at Burruss Hall [01]
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Wheelock 7002 at a Comfort Inn [01]
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Fire alarm at Knoxville Station Transit Center [03]
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Fire alarm at Lyon station [01]
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Fire alarm at Burruss Hall [02]
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Simplex horn with diverter and separate strobe [01]
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Public address speakers and fire alarm strobes at Greensboro station
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Fire alarm aboard the USS Wisconsin [02]
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SpectrAlert Advance horn/strobe at Big Lots
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Fire alarm and speaker at Reston Town Center station
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Fire alarm at Lyon station [04]
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Wheelock NS at Modell's
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Wheelock 7002T at Zane Showker Hall [04]
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Simplex chime at Providence Hospital [01]
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SpectrAlert Advance with pull station
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Fire alarm and speaker at Ashburn station
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Fire alarm at Staunton Mall [05]
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Simplex chime at Providence Hospital [02]
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Fire alarm at Forman Mills on Rhode Island Avenue [01]
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Simplex horn and strobe plate
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Gentex SHG at Lakeforest Mall
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Fire alarm strobe at Kroger in Charlottesville, Virginia [02]
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Wheelock 7002T at Zane Showker Hall [05]
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Signage for trains towards Largo at Ashburn station [01]
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Edwards Integrity with broken strobe
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Fire alarm speaker/strobe at John Hancock Center
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Simplex TrueAlert at Frank S. Farley Service Plaza [03]
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Fire alarm strobe at Kroger in Charlottesville, Virginia [01]
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Arundel Mills service corridor
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Fire alarm strobe at Home Depot in Harrisonburg
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Simplex TrueAlert at Frank S. Farley Service Plaza [02]
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Simplex TrueAlert at Frank S. Farley Service Plaza [01]
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SpectrAlert fire alarm horn/strobe at Benjamin Franklin Middle School
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Old and new fire alarms [01]
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Simplex TrueAlert at Mars Supermarket
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Simplex fire alarm horn/strobe in Warren Hall [01]
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Photographing a fire alarm
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Fire alarm strobe mounted through a glass window
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Fire alarms at Dick's Sporting Goods
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Wheelock Exceder at The Flats at Shady Grove