Prosystech ExpressK is key control and maintenance software from Prosystech inc. for small to midsize facilities. An important feature in this application is the key-lock matrix that provides a complete picture of individual keys for each door that makes key identification and management of building keys simpler and faster. This application also provides a list of all keys and duplicates in one single grid and employs a Key Issuance Wizard and a Key Return Wizard to process quickly key issuances and returns. In addition to key management, this application enhances the management of security and safety measures in the establishment. It can keep an inventory list of all security equipment such as emergency exit devices, cameras, defibrillators, card readers, padlocks, and fire extinguishers, and at the same time maintain a central repository for procedures, technical manuals, service logs, and other security related documents. Express K contains import tools that allow import of key lists, lists of key duplicates, lists of equipment and door surveys, and lists of people.