Hikvision 4CH NVR Kit DS-7604NXI-K1/4P Acusense ColorVu 8MP 4K Camera 2way audio

100% Hikvision Original Camera and NVR 

Highlights of the camera:
✅2-WAY Audio（MIC&Speaker）
✅AcuSense：
 
Faster:  Faster AcuSense technology detects intrusion threats in real time and triggers an alert to the user's cell phone for faster response.
 
More Accurate:AcuSense technology distinguishes people and vehicles from other moving objects, allowing security teams to focus on real threats. High-end camera models with AcuSense also use Hikvision's ColorVu technology for 24/7 color imaging.
 
Easier to use:AcuSense-enabled smart cameras install quickly and are as easy to configure as traditional security cameras. The technology puts AI security in everyone's hands.
 
 
More efficient:AcuSense technology applies tags to video footage recorded with people and vehicles, speeding up video searches, minimizing manual operations, and reducing overall security costs.

✅Strobe Light and Audible Warning

✅Smart Hybrid Light ：
Surveillance cameras with Smart Hybrid Light offer three additional lighting modes: IR mode, white light mode and smart mode. Users can select the ideal lighting mode for their application and environment.
1.IR mode
The IR light is always on and the video images remain black and white (at night).   
2. white light mode
The white light is always on and the camera captures color images around the clock.   
3. Intelligent mode
In this mode, when there is no target nearby, the camera uses only IR light, which is invisible to the human eye and environmentally friendly. When a target appears, the camera automatically triggers the white light, resulting in vivid color images with clear details. In smart mode, you benefit from general safety and sufficient agility.

8 MP Acusense Strobe Light and Audible Warning & Smart Hybrid Light Fixed Turret Network Camera

  • High quality imaging with 8 MP resolution
  • AcuSense: Focus on person and vehicle classification based on deep learning
  • Smart Hybrid Light: Integrates IR and White lights, 3 supplemental lighting modes
  • Built-in arrayed dual-microphone for real-time high quality audio security
  • Clear imaging against strong back light due to 120 dB true WDR technology
  • Efficient H.265+ compression technology
  • Water and dust resistant (IP67)
  • Active strobe light and audio alarm to warn intruders off
  • Camera
  • Image Sensor1/2.8" Progressive Scan CMOS
  • Max. Resolution3840 × 2160
  • Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON),0 Lux with light
  • Shutter Time1/3 s to 1/100,000 s
  • Day & NightIR cut filter
  • Angle AdjustmentPan: 0° to 360°,tilt: 0° to 75°,rotate: 0° to 360°
  • Lens
  • Lens TypeFixed focal lens, 2.8 and 4 mm optional
  • Focal Length & FOV

    2.8 mm, horizontal FOV 108°, vertical FOV 59°, diagonal FOV 127°

    4 mm, horizontal FOV 88°, vertical FOV 44°, diagonal FOV 105°

  • Lens MountM12
  • Iris TypeFixed
  • ApertureF1.6
  • Depth of Field

    2.8 mm: 1.7 m to ∞

    4 mm: 2.6 m to ∞

  • DORI
  • DORI

    2.8 mm, D: 84 m, O: 33 m, R: 16 m, I: 8 m

    4 mm, D: 117 m, O: 46 m, R: 23 m, I: 11 m

  • Illuminator
  • Supplement Light TypeIR,White Light
  • Supplement Light RangeUp to 30 m
  • Smart Supplement LightYes
  • IR Wavelength850 nm
  • Video
  • Main Stream

    50 Hz:

    20 fps (3840 × 2160)

    25 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)

    60 Hz:

    20 fps (3840 × 2160)

    30 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)

  • Sub-Stream

    50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)

    60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)

  • Third Stream

    50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)

    60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)

    *Third stream is supported under certain settings.

  • Video Compression

    Main stream: H.265/H.264/H.264+/H.265+,

    Sub-stream: H.265/H.264/MJPEG,

    Third stream: H.265/H.264,

    *Third stream is supported under certain settings.

  • Video Bit Rate32 Kbps to 16 Mbps
  • H.264 TypeBaseline Profile,Main Profile,High Profile
  • H.265 TypeMain Profile
  • Scalable Video Coding (SVC)H.264 and H.265 encoding
  • Bit Rate ControlCBR,VBR
  • Region of Interest (ROI)1 fixed region for main stream and sub-stream
  • Target CroppingYes
  • Audio
  • Audio CompressionG.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
  • Audio Bit Rate64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC)
  • Audio Sampling Rate8 kHz/16 kHz/32 kHz/48 kHz
  • Environment Noise FilteringYes
  • Network
  • ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets
  • Simultaneous Live ViewUp to 6 channels
  • APIONVIF (Profile S, Profile G),ISAPI,SDK,ISUP
  • SecurityPassword protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2/1.3, WSSE and digest authentication for Open Network Video Interface
  • User/Host

    Up to 32 users

    3 user levels: administrator, operator, and user

  • ClientiVMS-4200,Hik-Connect,Hik-Central
  • Network Storage

    NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR),

    Together with high-end Hikvision memory card, memory card encryption and health detection are supported.

  • Web Browser

    Plug-in free live view: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+,

    Local service: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+

  • Image
  • Image Parameters SwitchYes
  • Day/Night SwitchDay,Night,Auto,Schedule
  • Wide Dynamic Range (WDR)120 dB
  • SNR≥ 52 dB
  • Image EnhancementBLC,HLC,3D DNR
  • Privacy Mask8 programmable polygon privacy masks
  • Interface
  • Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
  • On-Board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
  • Reset KeyYes
  • Built-in Speaker1 built-in speaker,Max. power consumption: 2 W, max. sound pressure level: 10 cm: 110 dB.
  • AudioBuilt-in Microphone: Arrayed dual-microphone
  • Event
  • Basic EventMotion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
  • LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture,audible warning,strobe light flashing
  • Deep Learning Function
  • Perimeter Protection

    Line crossing, intrusion

    Support alarm triggering by specified target types (human and vehicle)

  • General
  • Power

    12 VDC ± 25%, 1.25 A, max. 15 W,Ø5.5 mm coaxial power plug,reverse polarity protection,

    PoE: IEEE 802.3at, Class 4, max. 18 W

  • MaterialMetal
  • DimensionØ127.3 mm × 96.3 mm (Ø5" × 3.8")
  • Package Dimension150 mm × 150 mm × 141 mm (5.9" × 5.5" × 5.5")
  • WeightApprox. 590 g (1.1 lb.)
  • With Package WeightApprox. 820 g (1.7 lb.)
  • Storage Conditions-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
  • Startup and Operating Conditions-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
  • Language33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian
  • General FunctionHeartbeat,mirror,flash log,password reset via email,pixel counter,anti-banding
  • Flashing Light

    SRB models: Red and Blue Light

    Other models: White Light

  • Approval
  • EMC

    CE-EMC: EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021,

    RCM: AS/NZS CISPR 32: 2015,

    IC: ICES-003: Issue 7,

    KC: KN32: 2015, KN35: 2015

  • Safety

     

    CB: IEC 62368-1: 2014+A11,

    CE-LVD: EN 62368-1: 2014/A11: 2017,

    LOA: IEC/EN 60950-1

  • Environment

    CE-RoHS: 2011/65/EU,

    WEEE: 2012/19/EU,

    Reach: Regulation (EC) No 1907/2006

  • ProtectionIP67: IEC 60529-2013

  • DS-7604NXI-K1/4P:


    4-ch PoE 1U K Series AcuSense 4K NVR

    • Up to 4-ch IP camera inputs, plug & play with 4 power-over-Ethernet (PoE) interfaces
    • H.265+/H.265/H.264+/H.264 video formats
    • Up to 1-ch-12 MP or 2-ch-8 MP or 4-ch-4 MP or 8-ch-1080p decoding capacity
    • Up to 40 Mbps incoming bandwidth
    • Adopt Hikvision Acusense technology to minimize manual effort and security costs

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      • Smart Function
        1-ch facial recognition for video stream, or 2-ch facial recognition for face picture
         Smart search for the selected area in the video, and smart playback to improve the playback efficiency
        Professional and Reliability
         H.265+ compression effectively reduces the storage space by up to 75%
         Adopt stream over TLS encryption technology which provides more secure stream transmission service
        HD Video Output
         Provide simultaneous HDMI and VGA outputs
         HDMI video output at up to 4K resolution
        Storage and Playback
         Up to 1 SATA interface for HDD connection (up to 10 TB)
         4-ch synchronous playback
        Network & Ethernet Access
         4 independent PoE network interfaces
         1 self-adaptive 10/100 Mbps Ethernet interface
         Hik-Connect for easy network management
     Specifications:

    • Intelligent Analytics
    • AI By DeviceFacial recognition, perimeter protection, motion detection 2.0
    • AI By CameraFacial recognition, perimeter protection, throwing objects from building, motion detection2.0, ANPR, VCA
    • Facial Recognition
    • Face AttributesN/A
    • Facial Detection And AnalyticsFace picture comparison, human face capture, face picture search
    • Face Picture LibraryUp to 16 face picture libraries, with up to 5,000 face pictures in total (each picture ≤ 1MB, total capacity ≤ 73MB);Up to 16 face picture libraries, with up to 20,000 face pictures in total (each picture ≤ 4 MB, total capacity ≤ 1 GB)
    • Facial Detection And Analytics Performance1-ch, 4 MP;1-ch, 8 MP
    • Face Picture Comparison (Captured From Camera)2-ch
    • Motion Detection 2.0
    • By DeviceAll channels, 4 MP (when enhanced SVC mode is enabled, up to 8 MP) video analysis for human and vehicle recognition to reduce false alarm
    • By CameraAll channels
    • Perimeter Protection
    • By Device1-ch, 4 MP (HD network camera, H.264/H.265) video analysis for human and vehicle recognition to reduce false alarm
    • By CameraAll channels
    • Video And Audio
    • IP Video Input4-ch
    • Incoming Bandwidth40 Mbps
    • Outgoing Bandwidth80 Mbps
    • HDMI Output1-ch, 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
    • VGA Output1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz
    • Video Output ModeHDMI1/VGA simultaneous output
    • CVBS OutputN/A
    • Audio Output1-ch, RCA (Linear, 1 KΩ)
    • Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input)
    • Decoding
    • Decoding FormatH.265/H.265+/H.264+/H.264
    • Recording Resolution12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF
    • Synchronous Playback4-ch
    • Decoding Capability

      AI on: 1-ch-12 MP (30 fps)/1-ch-8 MP (30 fps)/3-ch-4 MP (30 fps)/6-ch-1080p (30 fps)

      AI off: 1-ch-12 MP (30 fps)/2-ch-8 MP (30 fps)/4-ch-4 MP (30 fps)/8-ch-1080p (30 fps)

    • Stream TypeVideo, Video & Audio
    • Audio CompressionG.711ulaw/G.711alaw/G.722/G.726/AAC
    • Network
    • Remote Connection128
    • APIONVIF (profile S/G); SDK; ISAPI
    • Compatible BrowserIE11, Chrome V57, Firefox V52, Safari V12, Edge V89, or above version
    • Network ProtocolTCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS
    • Network Interface1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
    • PoE
    • Interface4, RJ-45 10/100 Mbps self-adaptive Ethernet interface
    • Power≤ 50 W
    • StandardIEEE 802.3af/at
    • Auxiliary Interface
    • SATA1 SATA interface
    • CapacityUp to 10 TB capacity for each HDD
    • USB InterfaceFront panel: 1 × USB 2.0; Rear panel: 1 × USB 2.0
    • Alarm In/Out4/1;N/A ;N/A (4/1 is optional)
    • 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
    • Power Supply48 VDC, 1.35 A
    • Consumption≤ 10 W (without HDD and PoE off)
    • Working Temperature-10 °C to 55 °C (14 °F to 131 °F)
    • Working Humidity10% to 90%
    • Dimension (W × D × H)320 mm × 240 mm × 48 mm (12.6"× 9.4" × 1.9")
    • Weight≤ 1 kg (without HDD, 2.2 lb.)
    • Certification
    • CEEN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017
    • Obtained CertificationCE, FCC, IC, CB, KC, UL, Rohs, Reach, WEEE, RCM, UKCA, LOA, BIS;CE, CB, KC, Reach, WEEE, RCM, UKCA, LOA