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WIFI Camera 2MP DS-2CD2121G1-IDW

✓ Brand: Hikvision
✓ Part Number: DS-2CD2121G1-IDW
✓ 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
✓ Power: VDC 12V. POE Support: None
✓ Waranty: 24 months

Camera

  • Image Sensor: 1/2.7″ Progressive Scan CMOS
  • Min. Illumination: Color: 0.028 Lux @(F2.0, AGC ON)
  • Shutter Speed: 1/3 s to 1/100,000 s
  • Slow Shutter: Yes
  • Day &Night: IR Cut Filter
  • Wide Dynamic Range: DWDR
  • DNR: 3D DNR
  • Axis Adjustment: Pan: 0° to 355°, tilt: 0° to 75°

Lens

  • Aperture: F2.0
  • 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 Mount: M12
  • Focal Length: 2.8/4 mm

Illuminator

  • IR Range: Up to 30 m
  • Wavelength: 850 nm

Network

  • Alarm Trigger: Motion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD error, HDD full
  • Network Storage: Support built-in microSD/SDHC/SDXC card (128 GB), local storage and NAS (NFS, SMB/CIFS), ANR
  • Protocols: TCP/IP, ICMP, DHCP, DNS, DDNS, HTTP, HTTPS, RTP, RTSP, NTP, UPnP, IGMP, IPv6, UDP, QoS, Bonjour
  • API: ONVIF (PROFILE S, PROFILE G), ISAPI
  • Simultaneous Live View: Up to 6 channels
  • User/Host: Up 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. Resolution: 1920 × 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 Type: Baseline Profile/Main Profile/High Profile
  • H.265 Type: Main Profile
  • Video Bit Rate: 32 Kbps to 8 Mbps

Audio

  • Audio Compression: G.711/G.722.1/G.726/MP2L2/PCM
  • Audio Bit Rate: 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
  • Audio Sampling Rate: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
  • Smart Feature-Set
  • Region Of Interest: Support 1 fixed region for main stream

Image

  • Image Enhancement: BLC/3D DNR
  • Image Setting: Saturation, brightness, contrast and sharpness are adjustable via client software and web browser
  • Day/Night Switch: Auto/Scheduled/Day/Night

Interface

  • Communication Interface: 1 RJ45 10M/100M self-adaptive Ethernet port
  • Audio: 1 Built-in mic, mono sound
  • On-Board Storage: Built-in microSD/SDHC/SDXC slot, up to 128 GB

General

  • Firmware Version: V5.5.98
  • General Function: One-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
  • Reset: Yes
  • Startup And Operating Conditions: -30 °C to +60 °C (-22 °F to +140 °F), humidity 95% or less (non-condensing)
  • Power Supply: 12 VDC ± 25%, Ø5.5 mm coaxial plug power
  • Power Consumption And Current: 12 VDC, 0.4 A, max. 5 W, <20 dBm
  • Material: Plastic
  • 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 Standards: IEEE802.11b, 802.11g, 802.11n
  • Frequency: 2.412 GHz – 2.4835 GHz
  • Channel Bandwidth: 20/40 MHz
  • Security: 64/128-bit WEP, WPA-PSK/WPA2-PSK
  • Transfer Rate

    802.11b: 11 Mbps

    802.11g: 54 Mbps

    802.11n: up to 150 Mbps

  • Wireless Range: Up to 50 m (The performance varies based on actual environment)

Approval

  • Protection: Ingress protection: IP66 (IEC 60529-2013)
  • Compression Standard
  • H.264+Main stream supports
  • H.265+Main stream supports