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Red Line tunnel between Metro Center and Gallery Place
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Old and new fire alarms [02]
![Old and new fire alarms [02]](../../../i/upload/2024/07/18/20240718222710-54ace3d5-cu_s9999x250.jpg "Old and new fire alarms [02] (4166 visits) Old and new fire alarm notification appliances at The Flats at Shady Grove, a former Quality Suites ...")
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Old and new fire alarms [01]
![Old and new fire alarms [01]](../../../i/upload/2024/07/18/20240718222720-6b306b61-cu_s9999x250.jpg "Old and new fire alarms [01] (3830 visits) Old and new fire alarm notification appliances at The Flats at Shady Grove, a former Quality Suites ...")
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Old and new fire alarms [03]
![Old and new fire alarms [03]](../../../i/upload/2024/07/18/20240718222726-1396bc00-cu_s9999x250.jpg "Old and new fire alarms [03] (4517 visits) Old and new fire alarm notification appliances at The Flats at Shady Grove, a former Quality Suites ...")
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Old and new fire alarms [04]
![Old and new fire alarms [04]](../../../i/upload/2024/07/18/20240718222734-b65034b8-cu_s9999x250.jpg "Old and new fire alarms [04] (5994 visits) Old and new fire alarm notification appliances at The Flats at Shady Grove, a former Quality Suites ...")
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Wheelock Exceder at The Flats at Shady Grove
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Wheelock 7002T at 15050 Shady Grove Road [01]
![Wheelock 7002T at 15050 Shady Grove Road [01]](../../../i/upload/2025/02/04/20250204105053-3c8dbf57-cu_s9999x250.jpg "Wheelock 7002T at 15050 Shady Grove Road [01] (867 visits) Wheelock 7002T fire alarm horn/strobe in a corridor at 15050 Shady Grove Road in Rockville, Maryland...")
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Wheelock 7002T at 15050 Shady Grove Road [02]
![Wheelock 7002T at 15050 Shady Grove Road [02]](../../../i/upload/2025/02/04/20250204105107-83c77dc3-cu_s9999x250.jpg "Wheelock 7002T at 15050 Shady Grove Road [02] (823 visits) Wheelock 7002T fire alarm horn/strobe in the parking garage at 15050 Shady Grove Road in Rockville, ...")
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Wheelock 7002T at 15050 Shady Grove Road [03]
![Wheelock 7002T at 15050 Shady Grove Road [03]](../../../i/upload/2025/02/04/20250204105120-dbaa1933-cu_s9999x250.jpg "Wheelock 7002T at 15050 Shady Grove Road [03] (894 visits) Wheelock 7002T fire alarm horn/strobe in the parking garage at 15050 Shady Grove Road in Rockville, ...")