Key management system

The U.S. Tri-Mission Vienna is seeking proposals for a key management system designed to accommodate between 800 and 1,000 keys, with the capability for future expansion. System must have restricted access to ensure that only authorized personnel can operate it. Access control as well as the system must operate locally without relying on cloud-based infrastructure or an outside network connection. Price must include delivery, installation and customer training. Place of performance: Vienna, Austria