There are three ways to do this. I recommend Method 2 for stability.
Method 1: Direct Web Browser (iVMS-4200 style)
Method 2: USB Local Upgrade (Most Reliable) ds9664nist firmware updated
Method 3: Batch Import (TFTP)
Version 4.32.105 introduces FIPS 140-3 validated logging. All system events now include a cryptographic timestamp and hash chain. For facilities undergoing annual audits, this update is mandatory. There are three ways to do this
This document summarizes the DS9664 NIST firmware update, its purpose, key changes, compatibility, and recommended actions for administrators responsible for deployment and validation.
While specific version numbers change regionally, the DS-9664NI-I series generally runs on firmware version v4.x. Method 2: USB Local Upgrade (Most Reliable)
While thoroughly tested, the current release has three minor known anomalies:
No critical bugs affecting recording or playback have been reported since public release (September 29, 2025).