DS-2CD2821G0

2 MP Powered by DarkFighter Box Network Camera

  • High quality imaging with 2 MP resolution
  • Efficient H.265+ compression technology
  • Clear imaging against strong back light due to 120 dB true WDR technology
  • One built-in microphone
  • 24 VAC ± 20%, 0.52 A, max. 7.5 W
  • Audio and alarm interface available
  • specification

    • Camera
    • Image Sensor1/2.7″ Progressive Scan CMOS
    • Max. Resolution1920 × 1080
    • Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON)
    • Shutter Time1/3 s to 1/100, 000 s
    • Day & NightIR cut filter
    • Lens
    • Lens MountC/CS mount
    • Iris TypeDC drive
    • Video
    • Main Stream

      50 Hz: 25 fps (1920 × 1080, 1280 × 720)

      60 Hz: 30 fps (1920 × 1080, 1280 × 720)

    • Sub-Stream

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

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

    • Video Compression

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

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

    • Video Bit Rate32 Kbps to 8 Mbps
    • H.264 TypeBaseline Profile/Main Profile/High Profile
    • H.265 TypeMain Profile
    • Region of Interest (ROI)1 fixed region for main stream
    • Audio
    • Audio Compression G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC
    • Audio Bit Rate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC)
    • Audio Sampling Rate8 kHz/16 kHz
    • Environment Noise FilteringYes
    • Network
    • ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour, IPv4, UDP, SSL/TLS
    • Simultaneous Live ViewUp to 6 channels
    • APIOpen Network Video Interface (Profile S, Profile G, Profile T), ISAPI
    • User/HostUp to 32 users. 3 user levels: administrator, operator and user
    • Network StorageNAS (NFS, SMB/CIFS), auto network replenishment (ANR)
    • ClientiVMS-4200, Hik-Connect, Hik-Central
    • Web Browser

      Plug-in required live view: IE 10+

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

      Local service: Chrome 57.0+, Firefox 52.0+

    • Image
    • Image SettingsRotate mode, saturation, brightness, contrast, sharpness and white balance adjustable by client software or web browser
    • Day/Night SwitchDay, Night, Auto, Schedule
    • Wide Dynamic Range (WDR)120 dB
    • Image EnhancementBLC, HLC, 3D DNR
    • Interface
    • Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
    • On-Board StorageBuilt-in memory card slot, support microSD card, up to 256 GB
    • Built-in MicrophoneYes
    • Audio

      1 input (line in), 3.5 mm connector, max. input amplitude: 3.3 vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium;

      1 output (line out), 3.5 mm connector, max. output amplitude: 3.3 vpp, output impedance: 100 Ω, interface type: non-equilibrium.

    • Alarm 1 input,1 output (max. 12 VDC, 30 mA)
    • RS-4851 RS-485 (half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive)
    • Reset KeyYes
    • Power Output12 VDC, 100 mA
    • Event
    • Basic Event Motion detection, video tampering alarm, exception
    • Smart EventLine crossing detection, intrusion detection
    • LinkageUpload to NAS/memory card/FTP, notify surveillance center, send email, trigger recording, trigger capture
    • General
    • Power

      12 VDC ± 25%, 0.63 A, max. 7.5 W, two-core terminal block, reverse polarity protection;

      24 VAC ± 20%, 0.52 A, max. 7.5 W, two-core terminal block

      PoE: 802.3af, 36 V to 57 V, 0.24 A to 0.15 A, max. 8.5 W

    • Dimension68 mm × 56.3 mm × 132.3 mm (2.7″ × 2.2″ × 5.2″)
    • Package Dimension216 mm × 121 mm × 118 mm (8.5″ × 4.8″ × 4.6″)
    • WeightApprox. 435 g (1.0 lb.)
    • With Package WeightApprox. 623 g (1.4 lb.)
    • Storage Conditions-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing)
    • Startup and Operating Conditions-10 °C to 40 °C (14 °F to 104 °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 FunctionAnti-flicker, heartbeat, mirror, password protection, one-key reset, privacy mask, watermark, IP address filter
    • 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)

    • 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)

    • Environment

      CE-RoHS (2011/65/EU)

      WEEE (2012/19/EU)

      Reach (Regulation (EC) No 1907/2006)

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