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Wheelock 7002T at 15050 Shady Grove Road [03]
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Wheelock 7002T at 15050 Shady Grove Road [02]
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Wheelock 7002T at 15050 Shady Grove Road [01]
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Wheelock 7002 with closed grille and black sounder plate
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Wheelock 7002 at Miller Hall
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Wheelock 7002 at Admiral Fell Inn
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Wheelock 7002 at a Comfort Inn [02]
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Wheelock 7002 at a Comfort Inn [01]
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Weatherproof Simplex TrueAlert at Ace Hotel
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Walmart Supercenter on Terminal Avenue [05]
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Walmart Supercenter on Boulevard Maloney in Gatineau, Quebec [06]
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Walmart in Brockville, Ontario [09]
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Vintage Cadillac ambulance [02]
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Vintage Cadillac ambulance [01]
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Two strobes from different manufacturers
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Turf Classic Auto Sales
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System Sensor MASS strobe at Micro Center [02]
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System Sensor MASS strobe at Micro Center [01]
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System Sensor MASS strobe at Barnes & Noble
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System Sensor L-Series horn/strobe [04]
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System Sensor L-Series horn/strobe [03]
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System Sensor L-Series horn/strobe [02]
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System Sensor L-Series horn/strobe [01]
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Standard 4-350 horn with Space Age AV32 light plate
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SpectrAlert strobe at Sears
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SpectrAlert fire alarm horn/strobe at Benjamin Franklin Middle School
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SpectrAlert classic horn/strobe [02]
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SpectrAlert classic horn/strobe [01]
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SpectrAlert Advance with pull station
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SpectrAlert Advance strobe [02]
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SpectrAlert Advance strobe [01]
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SpectrAlert Advance horn/strobe [02]
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SpectrAlert Advance horn/strobe [01]
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SpectrAlert Advance horn/strobe at Big Lots
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SpectrAlert Advance fire alarm strobe
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SpectrAlert Advance at The Inn at Afton
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SpectrAlert Advance at ground level
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SpectrAlert Advance at Frederick Walmart
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Simulated fire alarm
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Simplex TrueAlert horn/strobe
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Simplex TrueAlert at Mars Supermarket
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Simplex TrueAlert at Frank S. Farley Service Plaza [03]
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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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Simplex speaker/strobe in Gabbin Hall [03]
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Simplex speaker/strobe in Gabbin Hall [02]
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Simplex speaker/strobe in Gabbin Hall [01]
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Simplex horn with diverter and separate strobe [02]
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Simplex horn with diverter and separate strobe [01]
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Simplex horn and strobe plate
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Simplex fire alarm speaker/strobe at D-Hall [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
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Simplex fire alarm horn/strobe in Warren Hall [02]
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Simplex fire alarm horn/strobe in Warren Hall [01]
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Simplex fire alarm horn and light
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Simplex chime at Providence Hospital [02]
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Simplex chime at Providence Hospital [01]
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Simplex (SigCom) pull station
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Sign for Tom Frost Firestone [07]
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Sign for Tom Frost Firestone [06]
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Sign for Tom Frost Firestone [05]
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Sign for Tom Frost Firestone [04]
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Sign for Tom Frost Firestone [03]
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Sign for Tom Frost Firestone [02]
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Sign for Tom Frost Firestone [01]
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Room 1629 at the DoubleTree by Hilton Windsor Hotel & Suites [07]
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Renovations to Room G2 at Gabbin Hall [07]
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Renovations to Room G2 at Gabbin Hall [06]
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Renovations to Room G2 at Gabbin Hall [05]
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Renovations to Room G2 at Gabbin Hall [04]
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Renovations to Room G1 at Gabbin Hall [02]
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Red Wheelock RSS strobe at New York Transit Museum
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Public address speakers and fire alarm strobes at Greensboro station
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Potter sprinkler alarm
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Photographing a fire alarm
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Old and new fire alarms [04]
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Old and new fire alarms [03]
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Old and new fire alarms [02]