DS-9664NI-M16

The 64-channel NVR with 16-bay storage

The Hikvision DS-9664NI-M16 is what you install when the site has 50+ cameras and retention is measured in years rather than months. Sixteen SATA bays. Up to 16TB per drive. 256TB raw capacity per recorder. Combined with H.265+ compression at the camera level, that translates to multi-year retention on full-time 64-camera continuous recording.

For larger commercial and institutional sites where regulatory retention specifications, insurance requirements, or operational evidence-keeping needs push past what 8-bay storage can comfortably deliver, this is the right level of capacity.

What this NVR is actually good at

• 64 channels of IP camera capacity. Up to 32MP per camera.
• 16 SATA bays up to 16TB per drive. Up to 256TB raw capacity per recorder.
• RAID support across the larger drive arrays for redundancy at scale.
• H.265+ compression doubling effective retention.
• Tiered storage architecture support for fast-recent and slower-archive storage strategies.
• 4K display output.
• Multi-user access with role-based permissions.
• Hot-swappable drive bays for continuous operation.
• Dual gigabit network ports for redundancy.

Where this NVR is the right answer

• Pharmaceutical and healthcare facilities with multi-year regulatory retention requirements
• Larger body corporate estates with year-plus retention specifications in their security policy
• Government and institutional installations with formal compliance retention
• Insurance-driven commercial sites with explicit retention periods specified in the policy
• Multi-site corporate environments consolidating recording into one centralised long-term archive
• Forensic and investigation-heavy environments where the recorded archive is core operational infrastructure

If you want AI analytics or different capacity

• The DS-9664NXI-I8/S is the 8-bay flagship option with full AcuSense+ analytics. The right call when smart search and AI-driven retrieval matter as much as raw storage capacity.
• The DS-7764NI-M4 is the 4-bay 64-channel option for sites where year-plus retention is not part of the requirement.

Camera pairings

Pairs with the full Hikvision IP camera range. 64-channel sites with this level of recorder typically include comprehensive coverage: AcuSense bullets, ColorVu cameras, dome and PTZ units, LPR at vehicle access, and (on industrial sites) thermal coverage. Our installation guide covers system design.

Long-retention installations need specialist work

Storage architecture, RAID configuration, archive policies, retention compliance, and integration with site management systems all matter. We do that design and installation work across Pretoria East, Centurion, Midrand, and Johannesburg, and nationally for larger contracts. Contact us for a long-retention site consultation.

Full 3-year Hikvision South Africa warranty through authorised distribution.

Browse the Hikvision NVR range or read more about Hikvision CCTV systems. Current installation specials available. Common questions answered on the CCTV FAQ page.

How Hikvision AcuSense AI works

AcuSense uses deep-learning algorithms to filter out false alarms by recognising human and vehicle shapes. Watch how it works.