-
Simplex fire alarm horn at Lee Hall
-
Wheelock 7002 with closed grille and black sounder plate
-
Fire alarm at Loews L'Enfant Plaza Hotel
-
Cerberus Pyrotronics MS-151
-
Wheelock MT horn
-
Fire alarm at Staunton Mall [01]
-
Wheelock AS
-
ADT version of BG-10
-
Fire alarm at Martin's in Waynesboro
-
Pull station at 490 L'Enfant Plaza SW
-
Fire-Lite BG-10
-
Fire alarm at Dorsey MARC station
-
Fire alarm bell and light at Johns Hopkins Hospital [02]
-
Fire alarm bell and light at Johns Hopkins Hospital [01]
-
Fire alarm pull station at Horseshoe Curve visitor center
-
Pulled fire alarm at Horseshoe Curve visitor center [01]
-
Pulled fire alarm at Horseshoe Curve visitor center [02]
-
Wheelock AS at Lord & Taylor [02]
-
Wheelock AS at Lord & Taylor [01]
-
Fire alarm horn at Kmart in Aspen Hill, Maryland
-
Fire alarm at Goose Creek
-
Wheelock RS at Mount Airy Plaza [01]
-
Wheelock RS at Mount Airy Plaza [02]
-
Wheelock AS at Mount Airy Plaza
-
Wheelock 7002T at Mount Airy Plaza [01]
-
Wheelock 7002T at Mount Airy Plaza [02]
-
Wheelock MIZ-24-LSM at Mount Airy Plaza [01]
-
Wheelock MIZ-24-LSM at Mount Airy Plaza [02]
-
Fire-Lite BG-10 at Mount Airy Plaza [01]
-
Fire-Lite BG-10 at Mount Airy Plaza [02]
-
Fire alarm pull station at 4405 East-West Highway [01]
-
Fire alarm pull station at 4405 East-West Highway [02]
-
Fire alarm speaker at Montgomery College Campus Center [01]
-
Fire alarm speaker at Montgomery College Campus Center [02]
-
Gamewell fire alarm telegraph box at 30 Center Square [01]
-
Gamewell fire alarm telegraph box at 30 Center Square [02]
-
Gamewell fire alarm telegraph box at 16 Baltimore Street [01]
-
Gamewell fire alarm telegraph box at 16 Baltimore Street [02]
-
Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [01]
-
Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [02]
-
Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [03]
-
Fire alarm at 6 North Railroad Street
-
Fire alarm at 6 North Railroad Street
-
Fire alarm control panel at Chandler Hall
-
Fire alarm pull station at Chandler Hall [01]
-
Fire alarm pull station at Chandler Hall [02]
-
Fire alarm pull station at Chandler Hall [03]
-
Fire alarm strobe at Chandler Hall
-
Fire alarm speaker/strobe at Chandler Hall