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Mircom Fire Alarm horn/strobe
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Fire alarm at Whole Foods Market in Arlington, Virginia
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Wheelock MT horn/strobe on Viewliner railcar
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Traffic signals in Philadelphia
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Lighted arrow on Uncle Julio's building
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Fire alarm upgrade at 1616 P Street NW [01]
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Fire alarm upgrade at 1616 P Street NW [02]
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Lamppost along the Canal Walk
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WTBO sign [01]
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WTBO sign [02]
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WTBO sign [03]
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WTBO sign and transmitter, viewed from below
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WTBO sign [04]
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WTBO sign at night [01]
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WTBO sign at night [02]
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WTBO sign at night [03]
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Traffic light at Park and Williams Streets [01]
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Traffic light at Park and Williams Streets [02]
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Traffic signal with cameras
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Lights on building
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Wheelock MT horn/strobe
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Open sign
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Lamppost in Fells Point
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Whole Foods P Street NW
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Gentex SHG at Lakeforest Mall
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Fire alarm at Union Station
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Fire alarm speaker/strobe at Navy Pier
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Frozen cooler at Bottom Dollar Food
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Dunn Loring station [02]
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Braille/raised letters sign at Dunn Loring
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Platform pylon at Dunn Loring station [02]
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Platform pylon at Dunn Loring station [01]
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Wheelock MT at Quincy Adams station
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Wheelock speaker strobe at Museum of Science and Industry
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New Carrollton platform pylon
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Virginia Beach Fishing Pier
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Motorcycle with red lighting
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Motorcycle with blue lighting
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Bodo's Bagels sign
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Sign marking Buena Vista
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Roanoke Star in early evening [02]
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Roanoke Star in early evening [01]
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Roanoke viewed from Mill Mountain
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Two strobes from different manufacturers
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Wheelock 7002 with closed grille and black sounder plate
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The Roanoke Star in red, white, and blue
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Fire alarm horn/strobe and pull station at East Liberty Presbyterian Church
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Wheelock MT in Potomac Hall [01]
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Wheelock MT in Potomac Hall [02]
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Fire alarm at United States Botanic Garden [02]
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Fire alarm at United States Botanic Garden [01]
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Fire alarm photo shoot [01]
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Fire alarm photo shoot [04]
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Fire alarm photo shoot [02]
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Fire alarm photo shoot [05]
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Metro 7000-Series railcar debut [15]
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Fire alarm at 600 Jefferson Plaza [02]
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Older style DC taxicab beacon
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Nail polish drying under heat lamp
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Woman riding motorcycle
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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 ET speaker/strobe at Olney Indoor Swim Center
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Haagsche Tramweg-Maatschappij 1329 [01]
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Haagsche Tramweg-Maatschappij 1329 [02]
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DC Transit 1101
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Haagsche Tramweg-Maatschappij 1329 [03]
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Haagsche Tramweg-Maatschappij 1329 [04]
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Red Line tunnel between Metro Center and Gallery Place
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Wheelock Exceder at Staples
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JCPenney wing at Staunton Mall, January 2014
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SpectrAlert Advance strobe [01]
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SpectrAlert Advance strobe [02]
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Roanoke Star in late afternoon [01]
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Roanoke Star in late afternoon [02]
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Roanoke Star in late afternoon [03]
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Roanoke Star in late afternoon [04]
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Roanoke Star in late afternoon [05]