DS-2CD2121G1-IDW

2 MP Indoor Fixed Dome Network Camera with Build-in Mic

  • High quality imaging with 2 MP resolution
  • Efficient H.265+ compression technology
  • Clear imaging even with strong back lighting due to DWDR technology
  • Up to 128 GB SD card slot for storage
  • Built-in microphone for real-time audio security
  • Wi-Fi connection with Hik-Connect directly is not possible
  • Water and dust resistant (IP66)
  • Description

    Description

    • Camera
    • Image Sensor1/2.7″ Progressive Scan CMOS
    • Min. IlluminationColor: 0.028 Lux @(F2.0, AGC ON)
    • Shutter Speed1/3 s to 1/100,000 s
    • Slow ShutterYes
    • Day &NightIR Cut Filter
    • Wide Dynamic RangeDWDR
    • DNR3D DNR
    • Axis AdjustmentPan: 0° to 355°, tilt: 0° to 75°
    • Lens
    • ApertureF2.0
    • FOV

      2.8 mm, horizontal FOV: 114°, vertical FOV: 62°, diagonal FOV: 135°

      4 mm, horizontal field of view: 86°, vertical FOV: 46°, diagonal FOV: 102°

    • Lens MountM12
    • Focal Length2.8/4 mm
    • Illuminator
    • IR RangeUp to 30 m
    • Wavelength850 nm
    • Network
    • Alarm TriggerMotion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD error, HDD full
    • Network StorageSupport built-in microSD/SDHC/SDXC card (128 GB), local storage and NAS (NFS, SMB/CIFS), ANR
    • ProtocolsTCP/IP, ICMP, DHCP, DNS, DDNS, HTTP, HTTPS, RTP, RTSP, NTP, UPnP, IGMP, IPv6, UDP, QoS, Bonjour
    • APIONVIF (PROFILE S, PROFILE G), ISAPI
    • Simultaneous Live ViewUp to 6 channels
    • User/HostUp to 32 users. 3 levels: administrator, operator and user
    • Client

      Wired network: Hik-Connect, iVMS-4200, iVMS-5200, iVMS-4500

      Wi-Fi: iVMS-4200, iVMS-5200, iVMS-4500

      *Wi-Fi connection with Hik-Connect directly is not possible.

    • Web BrowserIE 8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+
    • Video
    • Max. Resolution1920 × 1080
    • Main Stream

      50Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720)

      60Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720)

    • Sub Stream

      50Hz: 25 fps (640 × 480, 640 × 360, 320 × 240)

      60Hz: 30 fps (640 × 480, 640 × 360, 320 × 240)

    • Video Compression

      Main stream: H.265/H.264

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

    • H.264 TypeBaseline Profile/Main Profile/High Profile
    • H.265 TypeMain Profile
    • Video Bit Rate32 Kbps to 8 Mbps
    • Audio
    • Audio CompressionG.711/G.722.1/G.726/MP2L2/PCM
    • Audio Bit Rate64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
    • Audio Sampling Rate8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
    • Smart Feature-Set
    • Region of InterestSupport 1 fixed region for main stream
    • Image
    • Image EnhancementBLC/3D DNR
    • Image SettingSaturation, brightness, contrast and sharpness are adjustable via client software and web browser
    • Day/Night SwitchAuto/Scheduled/Day/Night
    • Interface
    • Communication Interface1 RJ45 10M/100M self-adaptive Ethernet port
    • Audio1 Built-in mic, mono sound
    • On-board StorageBuilt-in microSD/SDHC/SDXC slot, up to 128 GB
    • General
    • Firmware VersionV5.5.98
    • General FunctionOne-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
    • ResetYes
    • Startup and Operating Conditions-30 °C to +60 °C (-22 °F to +140 °F), humidity 95% or less (non-condensing)
    • Power Supply12 VDC ± 25%, Ø5.5 mm coaxial plug power
    • Power Consumption and Current12 VDC, 0.4 A, max. 5 W, <20 dBm
    • MaterialPlastic
    • Dimensions

      Camera: Ø121.4 mm × 92.2 mm (Ø4.8″ × 3.6″)

      With package: 150 mm × 150 mm × 141 mm (5.9 × 5.9″ × 5.6″)”

    • Weight

      Camera: approx. 465 g (1 lb.)

      With package: approx. 713 g (1.6 lb.)

    • Wi-Fi
    • Protocol

      802.11b: CCK, QPSK, BPSK

      802.11g/n: OFDM

    • Wireless StandardsIEEE802.11b, 802.11g, 802.11n
    • Frequency2.412 GHz – 2.4835 GHz
    • Channel Bandwidth20/40 MHz
    • Security64/128-bit WEP, WPA-PSK/WPA2-PSK
    • Transfer Rate

      802.11b: 11 Mbps

      802.11g: 54 Mbps

      802.11n: up to 150 Mbps

    • Wireless RangeUp to 50 m (The performance varies based on actual environment)
    • Approval
    • ProtectionIngress protection: IP66 (IEC 60529-2013)
    • Compression Standard
    • H.264+Main stream supports
    • H.265+Main stream supports

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