This is a sources sought notice for the 355th Civil Engineering Squadron to upgrade a Dormitory KeyTrak System. The contractor must provide all personnel, labor, and equipment to deliver and install electronic security and key management hardware, including specialized cabinets, servers, and biometric authentication. The system must be a stand-alone, PC-based electronic key management system with Windows 11 integration, CAC/TWIC authentication, and mobile app support. No budget amount or performance location is specified in the description. Interested companies should respond via email with company name, CAGE code, capability statement, past performance information, and point of contact details.