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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 4-ch facial recognition for video stream
Up to 8-ch facial recognition for face picture
Up to 64-ch IP camera inputs
Up to 32-ch 1080p decoding capability
Up to 8-ch IP speakers can be connected

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Data Sheet

Available models:

DS-8664NXI-I8/S(E)

DS-8664NXI-I8/S

Specification
Resources
Accessories

Data Sheet

Intelligent Analytics
AI by NVRFacial recognition, perimeter protection, motion detection 2.0
AI by CameraFacial recognition, perimeter protection, video structuralization, throwing objects from building, motion detection 2.0, ANPR, people counting, VCA
Engine1, engine mode is adjustable

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 50,000 face pictures in total (each picture ≤ 512 KB, total capacity ≤ 1 GB)
Face Picture Comparison (Captured from Camera)8-ch
Facial Detection and Analytics Performance4-ch human face capture (HD network camera, up to 8 MP, H.264/H.265)

Motion Detection 2.0
By NVRAll channels for Hikvision cameras
By CameraAll channels

Perimeter Protection
By NVR4-ch, 2 MP (H.264/H.265) video analysis for human and vehicle recognition to reduce false alarm; Up to 12 rules in total
By CameraAll channels

ANPR
By CameraAll channels
Vehicle AttributesPlate number, license plate color, license plate type
Plate AttributesVehicle brand, vehicle color, vehicle type

Video and Audio
IP Video Input64-ch
Incoming Bandwidth384 Mbps
Outgoing Bandwidth256 Mbps
HDMI 1 Output4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
HDMI 2 Output4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
VGA 1 Output1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
VGA 2 Output1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
Video Output ModeHDMI1/VGA1 simultaneous output, HDMI2/VGA2 simultaneous output,HDMI1/HDMI2 independent output
CVBS Output1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480
Audio Output2-ch, RCA (Linear, 1 KΩ)
Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ)

Decoding
Decoding FormatH.265+/H.265/H.264+/H.264
Recording Resolution32 MP/24 MP/12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/2CIF/CIF/QCIF *: The NVR supports up to 4-ch 32 MP/24 MP IP video inputs.
Synchronous Playback16-ch
Live View Window Division1/2/4/6/8/9/16/25/32/36/64
Aux Port Window Division1/2/4/6/8/9/16/25/32/36
Decoding CapabilityEnable AI by NVR: 20-ch@1080p (30 fps) Disable AI by NVR: 32-ch@1080p (30 fps)
Dual-Stream RecordingSupport
Stream TypeVideo, Video & Audio
Audio CompressionG.711ulaw/G.711alaw/G.722/G.726/AAC/MP2L2/PCM

Network
Network Interface2, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
Remote Connection128
Network ProtocolTCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS, ONVIF(Version 2.2), OTAP
APIONVIF (profile S/G); SDK; ISAPI
Compatible BrowserIE11, Chrome V57, Firefox V52, Safari V12, Edge V89, or above version
Camera Access ProtocolONVIF(Version 2.5), RTSP

RAID
RAID TypeRAID0, RAID1, RAID5, RAID6, RAID10 Support global hot spare

Auxiliary Interface
Serial Interface1 RS-485 (full-duplex), 1 RS-232
SATA8 SATA interfaces
CapacityUp to 16 TB capacity for each disk
eSATA1 eSATA interface
Alarm In/Out16/9
USB InterfaceFront panel: 2 × USB 2.0; Rear panel: 2 × USB 3.0

General
GUI LanguageEnglish, Russian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Turkish, Japanese, Danish, Swedish Language, Norwegian, Finnish, Korean, Traditional Chinese, Thai, Estonian, Vietnamese, Croatian, Slovenian, Serbian, Latvian, Lithuanian, Uzbek, Kazakh, Arabic, Ukrainian, Kyrgyz , Brazilian Portuguese, Indonesian, Hebrew
Power Supply100 to 240 VAC, 50 to 60 Hz
Consumption≤ 30 W (without HDD)
Working Temperature-10 °C to 55 °C (14 °F to 131 °F)
Working Humidity10% to 90%
Chassis2U chassis
Dimension (W × D × H)440 × 457 × 94 mm ( 17.4"× 18.0" × 3.7")
Weight≤ 7.1 kg (without HDD, 15.7 lb.)

Certification
Obtained CertificationCE, CB, REACH, WEEE, UKCA, LOA
CEEN 55032:2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4

Intelligent Analytics

AI by NVR

Facial recognition, perimeter protection, motion detection 2.0

AI by Camera

Facial recognition, perimeter protection, video structuralization, throwing objects from building, motion detection 2.0, ANPR, people counting, VCA

Engine

1, engine mode is adjustable

Facial Recognition

Facial Detection and Analytics

Face picture comparison, human face capture, face picture search

Face Picture Library

Up to 16 face picture libraries, with up to 50,000 face pictures in total (each picture ≤ 512 KB, total capacity ≤ 1 GB)

Face Picture Comparison (Captured from Camera)

8-ch

Facial Detection and Analytics Performance

4-ch human face capture (HD network camera, up to 8 MP, H.264/H.265)

Motion Detection 2.0

By NVR

All channels for Hikvision cameras

By Camera

All channels

Perimeter Protection

By NVR

4-ch, 2 MP (H.264/H.265) video analysis for human and vehicle recognition to reduce false alarm; Up to 12 rules in total

By Camera

All channels

ANPR

By Camera

All channels

Vehicle Attributes

Plate number, license plate color, license plate type

Plate Attributes

Vehicle brand, vehicle color, vehicle type

Video and Audio

IP Video Input

64-ch

Incoming Bandwidth

384 Mbps

Outgoing Bandwidth

256 Mbps

HDMI 1 Output

4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz

HDMI 2 Output

4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz

VGA 1 Output

1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz

VGA 2 Output

1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz

Video Output Mode

HDMI1/VGA1 simultaneous output, HDMI2/VGA2 simultaneous output,HDMI1/HDMI2 independent output

CVBS Output

1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480

Audio Output

2-ch, RCA (Linear, 1 KΩ)

Two-Way Audio

1-ch, RCA (2.0 Vp-p, 1 KΩ)

Decoding

Decoding Format

H.265+/H.265/H.264+/H.264

Recording Resolution

32 MP/24 MP/12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/2CIF/CIF/QCIF *: The NVR supports up to 4-ch 32 MP/24 MP IP video inputs.

Synchronous Playback

16-ch

Live View Window Division

1/2/4/6/8/9/16/25/32/36/64

Aux Port Window Division

1/2/4/6/8/9/16/25/32/36

Decoding Capability

Enable AI by NVR: 20-ch@1080p (30 fps) Disable AI by NVR: 32-ch@1080p (30 fps)

Dual-Stream Recording

Support

Stream Type

Video, Video & Audio

Audio Compression

G.711ulaw/G.711alaw/G.722/G.726/AAC/MP2L2/PCM

Network

Network Interface

2, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface

Remote Connection

128

Network Protocol

TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS, ONVIF(Version 2.2), OTAP

API

ONVIF (profile S/G); SDK; ISAPI

Compatible Browser

IE11, Chrome V57, Firefox V52, Safari V12, Edge V89, or above version

Camera Access Protocol

ONVIF(Version 2.5), RTSP

RAID

RAID Type

RAID0, RAID1, RAID5, RAID6, RAID10 Support global hot spare

Auxiliary Interface

Serial Interface

1 RS-485 (full-duplex), 1 RS-232

SATA

8 SATA interfaces

Capacity

Up to 16 TB capacity for each disk

eSATA

1 eSATA interface

Alarm In/Out

16/9

USB Interface

Front panel: 2 × USB 2.0; Rear panel: 2 × USB 3.0

General

GUI Language

English, Russian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Turkish, Japanese, Danish, Swedish Language, Norwegian, Finnish, Korean, Traditional Chinese, Thai, Estonian, Vietnamese, Croatian, Slovenian, Serbian, Latvian, Lithuanian, Uzbek, Kazakh, Arabic, Ukrainian, Kyrgyz , Brazilian Portuguese, Indonesian, Hebrew

Power Supply

100 to 240 VAC, 50 to 60 Hz

Consumption

≤ 30 W (without HDD)

Working Temperature

-10 °C to 55 °C (14 °F to 131 °F)

Working Humidity

10% to 90%

Chassis

2U chassis

Dimension (W × D × H)

440 × 457 × 94 mm ( 17.4"× 18.0" × 3.7")

Weight

≤ 7.1 kg (without HDD, 15.7 lb.)

Certification

Obtained Certification

CE, CB, REACH, WEEE, UKCA, LOA

EN 55032:2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4

Intelligent Analytics

AI by NVRFacial recognition, perimeter protection, motion detection 2.0
AI by CameraFacial recognition, perimeter protection, video structuralization, throwing objects from building, motion detection 2.0, ANPR, people counting, VCA
Engine1, engine mode is adjustable

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 50,000 face pictures in total (each picture ≤ 512 KB, total capacity ≤ 1 GB)
Face Picture Comparison (Captured from Camera)8-ch
Facial Detection and Analytics Performance4-ch human face capture (HD network camera, up to 8 MP, H.264/H.265)

Motion Detection 2.0

By NVRAll channels for Hikvision cameras
By CameraAll channels

Perimeter Protection

By NVR4-ch, 2 MP (H.264/H.265) video analysis for human and vehicle recognition to reduce false alarm; Up to 12 rules in total
By CameraAll channels

ANPR

By CameraAll channels
Vehicle AttributesPlate number, license plate color, license plate type
Plate AttributesVehicle brand, vehicle color, vehicle type

Video and Audio

IP Video Input64-ch
Incoming Bandwidth384 Mbps
Outgoing Bandwidth256 Mbps
HDMI 1 Output4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
HDMI 2 Output4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
VGA 1 Output1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
VGA 2 Output1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
Video Output ModeHDMI1/VGA1 simultaneous output, HDMI2/VGA2 simultaneous output,HDMI1/HDMI2 independent output
CVBS Output1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480
Audio Output2-ch, RCA (Linear, 1 KΩ)
Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ)

Decoding

Decoding FormatH.265+/H.265/H.264+/H.264
Recording Resolution32 MP/24 MP/12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/2CIF/CIF/QCIF *: The NVR supports up to 4-ch 32 MP/24 MP IP video inputs.
Synchronous Playback16-ch
Live View Window Division1/2/4/6/8/9/16/25/32/36/64
Aux Port Window Division1/2/4/6/8/9/16/25/32/36
Decoding CapabilityEnable AI by NVR: 20-ch@1080p (30 fps) Disable AI by NVR: 32-ch@1080p (30 fps)
Dual-Stream RecordingSupport
Stream TypeVideo, Video & Audio
Audio CompressionG.711ulaw/G.711alaw/G.722/G.726/AAC/MP2L2/PCM

Network

Network Interface2, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
Remote Connection128
Network ProtocolTCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS, ONVIF(Version 2.2), OTAP
APIONVIF (profile S/G); SDK; ISAPI
Compatible BrowserIE11, Chrome V57, Firefox V52, Safari V12, Edge V89, or above version
Camera Access ProtocolONVIF(Version 2.5), RTSP

RAID

RAID TypeRAID0, RAID1, RAID5, RAID6, RAID10 Support global hot spare

Auxiliary Interface

Serial Interface1 RS-485 (full-duplex), 1 RS-232
SATA8 SATA interfaces
CapacityUp to 16 TB capacity for each disk
eSATA1 eSATA interface
Alarm In/Out16/9
USB InterfaceFront panel: 2 × USB 2.0; Rear panel: 2 × USB 3.0

General

GUI LanguageEnglish, Russian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Turkish, Japanese, Danish, Swedish Language, Norwegian, Finnish, Korean, Traditional Chinese, Thai, Estonian, Vietnamese, Croatian, Slovenian, Serbian, Latvian, Lithuanian, Uzbek, Kazakh, Arabic, Ukrainian, Kyrgyz , Brazilian Portuguese, Indonesian, Hebrew
Power Supply100 to 240 VAC, 50 to 60 Hz
Consumption≤ 30 W (without HDD)
Working Temperature-10 °C to 55 °C (14 °F to 131 °F)
Working Humidity10% to 90%
Chassis2U chassis
Dimension (W × D × H)440 × 457 × 94 mm ( 17.4"× 18.0" × 3.7")
Weight≤ 7.1 kg (without HDD, 15.7 lb.)