TDSi by Hirsch has released GARDiS 3.3, introducing major enhancements across access control and integrated security management. The update adds Ajax Cloud intruder integration, basic intruder panel connectivity, simplified credential administration, stronger security controls and improved data governance. Additional updates include STid V3 mobile credential API support, 32-bit Wiegand compatibility, OSDP In/Out readers, improved performance and simplified Chinese language support, giving security teams a more streamlined platform for managing complex environments.