The Department of Defense, through the Naval Surface Warfare Center Indian Head Division (NSWC IHD), is seeking to establish Blanket Purchase Agreements (BPAs) for Alarm, Signal, and Security Detection Systems under PSC Code 6350 and NAICS Code 334290. The procurement aims to engage small businesses that can provide standard commercial supplies and services at competitive prices, with BPA calls not exceeding the Simplified Acquisition Threshold, allowing for competition at the call level. These systems are critical for enhancing security measures and operational safety within military installations. Interested vendors must submit their documentation, including past performance references, by April 30 for June awards or October 31 for December awards, and can contact Barbara Grinder at barbara.j.grinder.civ@us.navy.mil for further information.