THIS IS A SOURCES SOUGHT NOTICE FOR INFORMATION AND PLANNING PURPOSES ONLY. This announcement closes 4:30 p.m. Eastern Time on Monday 6 July 2026. The applicable North American Industry Classification System (NAICS) for this requirement is 561621 Security Systems Services (except Locksmiths), with a corresponding size standard of $25M. Interested parties must be registered under NAICS 561621 in the System for Award Management (SAM) at www.sam.gov. The Government plans to consider all information submitted in response to this Sources Sought Notice. PLEASE SEE ATTACHED SOURCES SOUGHT NOTICE AND DRAFT STATEMENT OF WORK FOR DETAILS ON THIS REQUIREMENT.