Updates can expand the storage capacity for cards and events or refine advanced functions like anti-passback and multi-door interlocking.
The DS-K2604T is part of the Pro Series and is often listed on global and regional portals. To ensure you have the correct version: Firmware - Download - Hikvision Global ds-k2604t firmware
Ensuring the controller works seamlessly with the latest versions of Hikvision iVMS-4200 and Hik-Connect mobile apps. How to Download the Correct DS-K2604T Firmware Updates can expand the storage capacity for cards