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產品詳細

DS-2CD2083G2-IU

產品詳細

8 MP AcuSense Fixed Bullet Network Camera

  • High quality imaging with 8 MP resolution

  • Efficient H.265+ compression technology

  • Clear imaging against strong backlight due to 120 dB WDR technology

  • Focusing on human and vehicle classification based on deep learning

  • -U: Built-in microphone for real-time audio security

  • Water and dust resistant (IP67)






  • Camera

  • Image Sensor1/2.8" Progressive Scan CMOS

  • Max. Resolution3840 × 2160

  • Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON),B/W: 0 Lux with IR

  • Shutter Time1/3 s to 1/100,000 s

  • Day & NightIR cut filter

  • Angle AdjustmentPan: 0° to 360°,tilt: 0° to 90°,rotate: 0° to 360°

  • Lens

  • Lens TypeFixed focal lens, 2.8, 4, and 6 mm optional

  • Focal Length & FOV

    2.8 mm, horizontal FOV 107°, vertical FOV 57°, diagonal FOV 128°

    4 mm, horizontal FOV 87°, vertical FOV 46°, diagonal FOV 105°

    6 mm, horizontal FOV 54°, vertical FOV 29°, diagonal FOV 63°


  • Lens MountM12

  • Iris TypeFixed

  • ApertureF1.6

  • DORI

  • DORI

    2.8 mm: D: 88 m, O: 35 m, R: 17 m, I: 9 m

    4 mm: D: 108 m, O: 43 m, R: 22 m, I: 11 m

    6 mm: D: 177 m, O: 70 m, R: 35 m, I: 18 m


  • Illuminator

  • Supplement Light TypeIR

  • Supplement Light RangeUp to 40 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 Bit Rate32 Kbps to 16 Mbps

  • H.264 TypeBaseline Profile,Main Profile,High Profile

  • H.265 TypeMain Profile

  • Bit Rate ControlCBR,VBR

  • Scalable Video Coding (SVC)H.264 and H.265 encoding

  • Video Compression

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

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

    Third stream: H.265/H.264 (*Third stream is supported under certain settings.)


  • Region of Interest (ROI)1 fixed region(s) for main stream and sub-stream

  • Audio

  • Audio Type-U: Mono sound

  • Audio Compression-U: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC

  • Audio Bit Rate-U: 64 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 Rate-U: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz

  • Environment Noise Filtering-U: Yes

  • Network

  • ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets

  • Simultaneous Live ViewUp to 6 channels

  • APIOpen Network Video Interface (Profile S, Profile G), ISAPI, SDK

  • User/Host

    Up to 32 users

    3 user levels: administrator, operator, and user


  • SecurityPassword protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface

  • Network StorageNAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR)

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

  • Web Browser

    Plug-in required live view: IE 10, IE 11,

    Plug-in free live view: Chrome 57.0+, Firefox 52.0+,

    Local service: Chrome 57.0+, Firefox 52.0+


  • Image

  • Image Parameters SwitchYes

  • Image SettingsRotate, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser

  • Day/Night SwitchDay, Night, Auto, Schedule

  • Wide Dynamic Range (WDR)120 dB

  • SNR≥ 52 dB

  • Image EnhancementBLC, HLC, 3D DNR

  • Privacy Mask4 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 card, up to 512 GB

  • Built-in Microphone-U: Yes

  • Reset KeyYes

  • Event

  • Basic EventMotion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception

  • Smart EventLine crossing detection, intrusion detection (support alarm triggering by specified target types (human and vehicle)), face detection

  • LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture

  • General

  • Power

    12 VDC ± 25%, 0.5 A, max. 6 W,Ø5.5 mm coaxial power plug,reverse polarity protection,

    PoE: 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.13 A, max. 7.2 W


  • Dimension


    Ø70 mm × 161.7 mm (Ø2.8 × 6.4\")"


  • MaterialAluminum alloy body, bubble: plastic

  • Package Dimension216 mm × 121 mm × 118 mm (8.5" × 4.8" × 4.6")

  • WeightApprox. 495 g (1.1 lb.)

  • With Package WeightApprox. 759 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)

  • Language


    33 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,anti-flicker,password reset via email,pixel counter

  • Approval

  • EMC

    FCC: 47 CFR Part 15, Subpart B,

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

    RCM: AS/NZS CISPR 32: 2015,

    IC: ICES-003: Issue 7,

    KC: KN32: 2015, KN35: 2015


  • Environment

    CE-RoHS: 2011/65/EU,

    WEEE: 2012/19/EU,

    Reach: Regulation (EC) No 1907/2006


  • ProtectionIP67: IEC 60529-2013

  • Safety

    UL: UL 62368-1,

    CB: IEC 62368-1: 2014+A11,

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

    BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005