This is a Sources Sought Notice for market research to determine if alternative radio frequency fire alarm systems can meet the Navy’s requirement for brand-name NOTIFIER equipment by Honeywell. The work will support various construction projects at Naval Station Newport, Rhode Island, anticipated from Fiscal Year 2026 to 2030. The initial effort will establish the backbone for upgrading the installation’s fire alarm system, with follow-on projects installing NOTIFIER systems at specific buildings. The government’s rationale for sole-source procurement includes maintaining a unified, centrally upgradeable system and avoiding the operational burden of supporting multiple manufacturers. Interested vendors must submit detailed product specifications and compatibility data by 2:00 PM EST on July 14, 2026.