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Elyse photographs an Edwards Integrity at Delaware House
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Fire alarm strobe in the basement of the Cathedral of Learning [01]
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Fire alarm strobe in the basement of the Cathedral of Learning [02]
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Fire alarm strobe in the basement of the Cathedral of Learning [03]
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Simplex fire alarm speaker/strobe at D-Hall [02]
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Simplex fire alarm speaker/strobe at D-Hall [01]
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Simplex fire alarm speaker/strobe at D-Hall [03]
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Wheelock MT in Potomac Hall [02]
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Simplex speaker/strobe in Gabbin Hall [01]
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Simplex speaker/strobe in Gabbin Hall [02]
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Simplex speaker/strobe in Gabbin Hall [03]
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East Main Street and Court Street
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Wheelock AS at Walnut-Locust station [02]
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Wheelock AS at Walnut-Locust station [01]
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Amtrak Superliner II fire alarms [02]
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"Notify crew member when flashing" strobe
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Traffic signals in Derwood, Maryland [02]
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The Roanoke Star in red, white, and blue
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Wheelock MT in Potomac Hall [01]
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Exit sign at New York Transit Museum [01]
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Amtrak Superliner II fire alarms [01]
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Exit sign at New York Transit Museum [03]
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Exit sign at New York Transit Museum [02]
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Red Wheelock RSS strobe at New York Transit Museum
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Streetcar at Hudson's Bay Queen Street store [01]
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Roanoke Star in early evening [01]
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Streetcar at Hudson's Bay Queen Street store [02]
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Sandy Point State Park [04]
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Stairs sign in the lower lobby at 875 North Michigan Avenue [02]
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Fire alarm in Roop Hall [01]
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Fire alarm in Roop Hall [04]
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Two strobes from different manufacturers
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Reflection of the Roanoke Star on wet asphalt [02]
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Exit sign in the lower lobby at 875 North Michigan Avenue
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Fire alarm in Roop Hall [02]
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Stairs sign in the lower lobby at 875 North Michigan Avenue [01]
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Fire alarm in Roop Hall [03]
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Roanoke Star on a foggy night [01]
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Wheelock 7002 at Miller Hall
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Roanoke Star on a foggy night [02]
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Close-up of the Roanoke Star on a foggy night [02]
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Center of the Roanoke Star
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Roanoke Star in early evening [02]
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Fire alarm strobe at the 875 North Michigan Avenue observatory [01]
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Close-up of the Roanoke Star on a foggy night [01]
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Reflection of the Roanoke Star on wet asphalt [01]
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Fire alarm strobe at the 875 North Michigan Avenue observatory [02]
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Wheelock 7002T at Zane Showker Hall [02]
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Wheelock 7002T at Zane Showker Hall [01]
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Edwards Integrity at Delaware House [01]
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Edwards fire alarm horn/strobe at Taylor Hall
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Roanoke Star in early evening [03]
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Edwards Integrity at Delaware House [02]
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Boston fire alarm street box [02]
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Cape Hatteras Lighthouse [01]
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Sign for Dumser's Drive-In
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Photographing the sign for ABC Liquor
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Fire alarm speaker/strobe at John Hancock Center
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Wheelock MT at Quincy Adams station
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Wheelock speaker/strobe at Cathedral of Learning [02]
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Sandy Point Shoal Light [04]
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SpectrAlert fire alarm horn/strobe at Benjamin Franklin Middle School
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Wheelock speaker/strobe at Cathedral of Learning [01]
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Flood warning system in downtown Ellicott City [03]
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Flood warning system in downtown Ellicott City [02]
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Flood warning system in downtown Ellicott City [01]
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Fire alarm at Swedesboro Hampton Inn
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Sandy Point State Park [15]
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Fire alarm aboard the USS Wisconsin [02]
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Abandoned Days Inn near Warfordsburg, Pennsylvania [11]
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"NO LEFT TURN" sign printed over "DO NOT ENTER" sign
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Fire alarm aboard the USS Wisconsin [01]
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Traffic signal at Locust Street and Clinch Avenue
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Traffic signal with yellow aspect open
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Fire alarm strobe at Home Depot in Harrisonburg
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Wheelock fire alarm speaker/strobe in Ballston pedestrian bridge
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Wheelock 7002T at Zane Showker Hall [05]
WTBO [03]
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Fire alarm at Lyon station [04]
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Wheelock 7002T at Zane Showker Hall [04]