Elevating Your Surveillance: How to Update Your Hikvision DS-7616NI-K2

Better Approach Than Random Links

• Choose Firmware Upgrade (not Camera Upgrade).
• Select USB as the upgrade source.
• The NVR should auto-detect the digicap.dav file.

• Visit Synology's Download Center and search your exact model (e.g., "DS7616+") to get the correct DSM versions, update packages, and release notes.
• For older or discontinued models, check Synology's archive or the product support page for legacy firmware files and upgrade instructions.