-
Fire alarm at Union Station
-
SpectrAlert Advance horn/strobe at Big Lots
-
Ceiling air vent at the Kmart store in Aspen Hill, Maryland [02]
![Ceiling air vent at the Kmart store in Aspen Hill, Maryland [02]](../../../i/upload/2024/07/19/20240719155727-c56ee154-cu_s9999x250.jpg "Ceiling air vent at the Kmart store in Aspen Hill, Maryland [02] (3787 visits) Ceiling air vent at the Kmart store in Aspen Hill (Silver Spring), Maryland.
Ben Schumin is a profe...")
-
Wheelock speaker and strobe at the National Aquarium
-
Ceiling vent at TJ Maxx in Staunton, Virginia
-
Ceiling air vent at Sharp Shopper [01]
![Ceiling air vent at Sharp Shopper [01]](../../../i/upload/2024/07/20/20240720123946-5a364295-cu_s9999x250.jpg "Ceiling air vent at Sharp Shopper [01] (1782 visits) A large ceiling air vent at the Sharp Shopper store on South Main Street in Harrisonburg, Virginia. ...")
-
Ceiling air vent at Sharp Shopper [02]
![Ceiling air vent at Sharp Shopper [02]](../../../i/upload/2024/07/20/20240720123956-6b0c2f2e-cu_s9999x250.jpg "Ceiling air vent at Sharp Shopper [02] (1644 visits) A large ceiling air vent at the Sharp Shopper store on South Main Street in Harrisonburg, Virginia. ...")
-
Ceiling-mounted speaker/strobe with "ALERT" lettering
![Ceiling-mounted speaker/strobe with "ALERT" lettering](../../../i/upload/2024/07/20/20240720143308-b54c5552-cu_s9999x250.jpg "Ceiling-mounted speaker/strobe with \"ALERT\" lettering (2310 visits) Wheelock ET90 ceiling-mounted speaker/strobe with "ALERT" lettering at Penn Station in New...")
-
Kmart-style vent at Rural King in Front Royal, Virginia
-
Fire alarm at Big Lots in Charlottesville
