The Hikvision DS-9664NI-M8 is a high-performance 64-channel 8K Network Video Recorder (NVR) from the M Series, designed for large-scale IP surveillance systems. With powerful decoding capabilities, advanced data protection, and extensive connectivity, it ensures smooth operation and secure video management for enterprise-grade installations.
Key Features
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Massive Channel Support: Up to 64-channel IP camera inputs with 400 Mbps incoming and outgoing bandwidth.
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Powerful Decoding Performance: Supports 2-ch@32 MP + 2-ch@8 MP / 10-ch@8 MP / 20-ch@4 MP / 40-ch@1080p decoding capacity for flexible viewing configurations.
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Ultra-HD Video Output: Two HDMI and two VGA interfaces supporting 8K or dual 4K independent video outputs.
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Comprehensive Camera Compatibility: Works with people counting, ANPR (automatic number plate recognition), fisheye, and other special cameras.
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Advanced Streaming Technology: Ensures smooth live viewing even in poor network conditions.
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High Data Reliability: Supports RAID 0/1/5/6/10 and N+M hot spare for enhanced data protection.
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Expandable Audio Integration: Connects up to 8-channel IP speakers for complete audio-visual integration.
Downloads
Installer Tips
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Cooling & Ventilation: Install in a well-ventilated rack or enclosure to ensure stable operation.
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HDD Setup: Use surveillance-grade hard drives for 24/7 reliability and better data retention.
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Power Supply: Ensure stable 100–240V AC power input; use a UPS for surge protection.
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Network Configuration: Use Gigabit Ethernet for high data throughput and minimal latency.
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Firmware Updates: Keep NVR firmware updated for the latest features and security patches.
Quick-Read Specs
| Specification |
Detail |
| Model |
DS-9664NI-M8 |
| IP Video Input |
64 Channels |
| Incoming / Outgoing Bandwidth |
400 Mbps / 400 Mbps |
| Decoding Capability |
2-ch@32 MP + 2-ch@8 MP / 10-ch@8 MP / 20-ch@4 MP / 40-ch@1080p |
| Video Output |
2 HDMI + 2 VGA (8K or dual 4K supported) |
| RAID Support |
RAID 0 / 1 / 5 / 6 / 10 / N+M Hot Spare |
| Storage Interface |
8 × SATA, 1 × eSATA (16 TB per HDD) |
| Audio I/O |
2-ch output, 1-ch input (RCA) |
| Alarm I/O |
16 in / 9 out |
| USB Interface |
2 × USB 2.0 (front), 2 × USB 3.0 (rear) |
| Network Interface |
2 × RJ-45 10/100/1000 Mbps |
| Supported Protocols |
TCP/IP, DHCP, IPv4/IPv6, DDNS, NTP, RTSP, HTTP, HTTPS, ONVIF |
| Power Supply |
100–240 VAC, 50/60 Hz |
| Power Consumption |
≤ 50 W (without HDD) |
| Operating Temperature |
-10°C to 55°C (14°F to 131°F) |
| Chassis |
2U Rackmount |
| Dimensions (W × D × H) |
442 × 462 × 88 mm |
| Weight |
≤ 10 kg (without HDD) |
| Certifications |
CE, FCC |
Extra Info
High Scalability
The DS-9664NI-M8 supports a wide range of IP cameras, ensuring flexibility for expanding surveillance networks.
Advanced Security
Stream encryption via TLS and double verification features help protect sensitive video data from unauthorized access.
Smart Functions
Supports multiple VCA (Video Content Analytics) events and smart camera integration for analytics like motion detection, people counting, heat mapping, and ANPR.
Efficient Storage Management
RAID configurations and dual-stream recording maximize both performance and data reliability.
Seamless Integration
Fully compatible with Hik-Connect, DDNS, ONVIF, and OTAP for flexible remote management and mobile monitoring.
