The Hikvision DS-9664NI-M8 is a high-performance 64-channel network video recorder (NVR) designed for large-scale video surveillance systems requiring maximum reliability, scalability, and ultra-high-definition video support. Part of the Hikvision Ultra Series, this enterprise-grade NVR supports up to 64 IP camera inputs and delivers robust bandwidth handling with 400 Mbps incoming and outgoing bandwidth, enabling seamless recording and playback of multiple high-resolution video streams.
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IP Video Input: 64 Channels
Incoming Bandwidth: 400 Mbps
Outgoing Bandwidth: 400 Mbps
HDMI 1 Output Resolutions:
8K (7680 × 4320) @ 30Hz
4K (3840 × 2160) @ 60Hz / 30Hz
2K (2560 × 1440) @ 60Hz
1080p (1920 × 1080) @ 60Hz
HDMI 2 Output Resolutions:
4K (3840 × 2160) @ 60Hz / 30Hz
2K (2560 × 1440) @ 60Hz
1080p (1920 × 1080) @ 60Hz
Note: When HDMI 1 is set to 8K, HDMI 2 maxes at 1080p
VGA 1/2 Output:
1920 × 1080 @ 60Hz
CVBS Output:
1 Channel, BNC (1.0 Vp-p, 75 Ω)
PAL: 704 × 576
NTSC: 704 × 480
Video Output Mode:
HDMI 1 & VGA 1: Main output (simultaneous)
HDMI 2 & VGA 2: Auxiliary output (simultaneous)
Audio Output: 2 Channels, RCA (Linear, 1 KΩ)
Two-Way Audio: 1 Channel, RCA (2.0 Vp-p, 1 KΩ)
Decoding Formats: H.265+, H.265, H.264+, H.264
Recording Resolutions Supported:
32 MP / 24 MP / 12 MP / 8 MP / 7 MP / 6 MP / 5 MP / 4 MP / 3 MP / 1080p / UXGA / 720p / VGA / 4CIF / DCIF / 2CIF / CIF / QCIF
Synchronous Playback: 16 Channels
Decoding Capability:
2-ch @ 32 MP (30 fps) + 2-ch @ 8 MP (30 fps)
10-ch @ 8 MP (30 fps)
20-ch @ 4 MP (30 fps)
40-ch @ 1080p (30 fps)
Audio Compression: G.711u, G.711a, G.722, G.726, AAC, MP2L2, PCM
Supports multiple VCA (Video Content Analytics) events
Configurable smart camera functions:
Motion Detection
Line Crossing
Intrusion Detection
Heat Map
ANPR (Automatic Number Plate Recognition)
People Counting
POS Features:
POS info overlay on live view & playback
POS-triggered recording & alarms
Ethernet Interface: 2 × RJ-45, 10/100/1000 Mbps, self-adaptive
Protocols Supported:
TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS, ONVIF (v2.2), OTAP
Camera Access Protocols: ONVIF (v2.5), RTSP
Remote Access: Hik-Connect & DDNS
Additional Features: Smooth streaming, plug-in-free web access
SATA Interfaces: 8 × SATA (hot-plug supported)
eSATA Interface: 1
Disk Capacity: Up to 16 TB per disk
RAID Support: RAID 0, 1, 5, 6, 10
Serial: 1 × RS-485 (full-duplex), 1 × RS-232
USB:
Front Panel: 2 × USB 2.0
Rear Panel: 2 × USB 3.0
Alarm I/O: 16 inputs / 9 outputs
Controllable Power Output (12V):
12 VDC, 1 A for external alarm devices
Controlled by Alarm Output 9
DC Output: 12 VDC, 1 A
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)
Operating Humidity: 10% to 90%
Chassis: 2U Rackmount
Dimensions (W × D × H): 442 × 462 × 88 mm (17.4" × 18.2" × 3.5")
Weight: ≤ 10 kg (22 lbs)
CE
FCC
Part 15 Subpart B
ANSI C63.4-2014
CE Compliance:
EN 55032:2015
EN 61000-3-2
EN 61000-3-3
EN 50130-4
