The Department of Justice, specifically the Federal Bureau of Investigation (FBI), intends to negotiate a sole-source contract with Perimeter AI Inc., doing business as Echo54, for the procurement of Passive Infrared (PIR) Indoor People Sensors. This acquisition is necessary to replace existing sensors that have reached their end-of-life and are incompatible with the current Intrusion Detection System (IDS) at the FBI Redstone Campus, ensuring the continued security of the facility. Echo54 is identified as the sole manufacturer capable of providing sensors that meet the FBI's stringent security requirements and integrate seamlessly with existing infrastructure, thereby avoiding potential complications and costs associated with alternative solutions. Interested vendors may express their interest by contacting Christina Wheeless via email by 1:00 PM CST on September 9, 2024, as the anticipated acquisition value remains unspecified.