Integrated security manufacturer TDSi announces the release of its latest update to the powerful but highly flexible and secure GARDiS access control software – Version 2.5. The latest enhanced features include integration with Suprema’s BioStar security platform and Pelco’s Video Management Solutions, along with a new integration module with Hikvision’s video solutions, the update also includes enhanced anti-passback and mantrap/airlock functionalities, and additions to the administration system to enable bulk uploads of identity details.