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DS-9664NXI-I8/S specification sheet

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Hikvision 64-ch 2U 4K AcuSense NVR

DS-9664NXI-I8/S Hikvision 64-ch 2U 4K AcuSense NVR

Short Description

Hikvision 64-ch 2U 4K AcuSense NVR, Facial detection and analytics, Face picture library, Motion detection 2.0, 64-ch IP Video Input, Up to 12 MP Resolution, 320 Mbps incoming Bandwidth, 4K HDMI 1 Output, 1920x1080 60Hz HDMI 2 Output, VGA 1 Output, HDMI1 /VGA simultaneous Output, HDMI2 /VGA Independent Output, Two-Way audio, H.265+ / H.265 / H.264+ / H.264 / MPEG4 decoding Format, 16-ch @ 1080p 30 fps decoding capability, 64-ch synchronous playback, 2x RJ-45 10/100/1000 Mbps Self-Adaptive Ethernet Interface, 8 SATA interfaces up to 10 TB capacity for each disk, 1x eSATA Interface, 16 / 8 alarm In / Out, 2U chassis

© Respective owners and brand holders. © 2026 Laptop Direct CC. The contents has been generated by Laptop Direct CC (https://www.laptopdirect.co.za). All products are sourced locally in South Africa and the warranty is that of the local supplier only. E&OE.

Long Description

The specifications displayed below are for the entire series of products and may not apply to this product or model, please refer to the above description for the correct details of this model.

Overview:

DS-9664NXI-I8/S - 64-ch 2U 4K AcuSense NVR
  • H.265+/H.265/H.264+/H.264 video formats
  • Intelligent analytics based on deep learning algorithm
  • Up to 4-ch perimeter protection
  • Up to 1-ch facial recognition for video stream, or up to 4-ch facial recognition for face picture
  • Up to 64-ch IP camera inputs
  • Up to 16-ch 1080p decoding capability
  • Up to 320 Mbps incoming bandwidth


Specifications:

© 2023 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specificationsspacer
Product CodeDS-9664NXI-I8/Sspacer
Intelligent Analytics
AI By NVRN/A
AI By CameraN/A
EngineN/A
Facial Recognition
Facial Detection And AnalyticsFace picture comparison, human face capture, face picture search
Face Picture LibraryUp to 16 face picture libraries, with up to 10,000 face pictures in total (each picture ≤ 15KB, total capacity ≤ 150 MB)
Facial Detection And Analytics Performance1-ch human face capture (HD network camera, up to 8 MP, H.264/H.265)
Face Picture Comparison4-ch face picture comparison alarm
Motion Detection 2.0
Human/Vehicle Analysis32-ch
By NVRN/A
By CameraN/A
Perimeter Protection
Human/Vehicle AnalysisUp to 4-ch 2 MP (H.264/H.265) video analysis for human and vehicle recognition
Up to 12 rules in total, Up to 4-ch 2 MP (H.264/H.265) video analysis for human and vehicle recognition
Up to 12 rules in total
By NVRN/A
By CameraN/A
ANPR
By CameraN/A
Vehicle AttributesN/A
Plate AttributesN/A
Video And Audio
IP Video Input64-ch
Up to 12 MP resolution
*: 32 MP and 24 MP is only available for channel 1 when ultra HD resolution mode is enabled.
Incoming Bandwidth320 Mbps
Outgoing Bandwidth256 Mbps
HDMI 1 Output4K (3840 x 2160)/60Hz, 4K (3840 x 2160)/30Hz, 2K (2560 x 1440)/60Hz, 1920 x 1080/60Hz, 1600 x 1200/60Hz, 1280 x 1024/60Hz, 1280 x 720/60Hz, 1024 x 768/60Hz
HDMI 2 Output1920 x 1080/60Hz, 1280 x 1024/60Hz, 1280 x 720/60Hz, 1024 x 768/60Hz
VGA 1 Output1-ch, 1920 x 1080/60Hz, 1280 x 1024/60Hz, 1280 x 720/60Hz, 1024 x 768/60Hz
VGA 2 OutputN/A
Video Output ModeHDMI1/VGA simultaneous output, HDMI2/VGA independent output
CVBS OutputN/A
Audio OutputN/A
Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ)
Decoding
Recording ResolutionN/A
Live View Window DivisionN/A
Aux Port Window DivisionN/A
Dual-Stream RecordingN/A
Audio CompressionN/A
Decoding FormatH.265+/H.265/H.264+/H.264/MPEG4
Decoding Capability16-ch@1080p (30 fps)
Synchronous Playback64-ch
Stream TypeVideo, Video & Audio
Network
APIN/A
Compatible BrowserN/A
Network ProtocolTCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, HTTPS
Remote Connection128
Network Interface2, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
RAID
RAID TypeRAID0, RAID1, RAID5, RAID6, RAID10
Auxiliary Interface
SATA8 SATA interfaces
ESATA1 eSATA interface
CapacityUp to 10 TB capacity for each disk
Serial InterfaceRS-485 (full-duplex), RS-232, Keyboard
USB InterfaceFront panel: 2 x USB 2.0, Rear panel: 1 x USB 3.0, Front panel: 2 x USB 2.0, Rear panel: 1 x USB 3.0
Alarm In/Out16/8
Ctrl 12VNA
DC 12VNA
General
GUI LanguageN/A
Power Supply100 to 240 VAC, 50 to 60 Hz
Consumption≤ 30 W
Working Temperature-10 °C to 55 °C (14 °F to 131 °F)
Working Humidity10% to 90%
Chassis2U chassis
Dimension (W x D x H)442 x 459 x 92 mm (17.4" x 18" x 3.6")
Weight≤ 8.7 kg (19.2 lb.)
Certification
FCCPart 15 Subpart B, ANSI C63.4-2014
CEEN 55032:2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4
Obtained CertificationCE, FCC, IC


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