DS-2CV2U21FD-IW

2 MP Indoor Audio Fixed Cube Network Camera

  • High quality imaging with 2 MP resolution
  • Efficient H.264 compression technology
  • Clear imaging even with strong back lighting due to DWDR technology
  • Up to 128 GB SD card slot for storage
  • Provides real-time security via two-way audio
  • Wi-Fi connection and easy installation
  • Hik-Connect cloud service and app for remote management and viewing of devices
  • Product Description

    • Camera
    • Image Sensor1/2.8″ Progressive Scan CMOS
    • Max. Resolution1920 × 1080
    • Min. Illumination0.01Lux @ (F1.2, AGC ON), 0 Lux with IR
    • Shutter Time1/3 s to 1/100,000 s
    • Day & NightIR cut filter with auto switch
    • Lens
    • Focal Length & FOV2.8 mm, horizontal FOV: 105.8°
    • Lens MountM12
    • Illuminator
    • Supplement Light TypeIR
    • Supplement Light RangeUp to 10 m
    • 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 (704 × 576, 352 × 288, 640 × 480, 320 × 240)

      60 Hz: 30 fps (704 × 480, 352 × 240, 640 × 480, 320 × 240)

    • Video Compression

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

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

    • Video Bit Rate32 Kbps to 8 Mbps
    • H.264 TypeBaseline Profile/Main Profile
    • Region of Interest (ROI)1 fixed region for each stream
    • Audio
    • Audio TypeMono sound
    • Audio Compression G.711/G.722.1/G.726/MP2L2/PCM
    • Audio Bit Rate64 Kbps(G.711)/16 Kbps(G.722.1)/16 Kbps(G.726)/32 to 160 Kbps(MP2L2)
    • Audio Sampling RateMax. 16 kHz
    • Environment Noise FilteringYes
    • Network
    • Security64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS
    • Wi-Fi
    • Wi-Fi Protocol

      802.11b: CCK, QPSK, BPSK

      802.11g/n: OFDM

    • Frequency Range2.4 GHz – 2.4835 GHz
    • Channel Bandwidth 20/40 MHz
    • Transfer Rate

      11b: 11Mbps

      11g: 54Mbps

      11n: up to 150Mbps

    • Wireless RangeUp to 50 m (The performance varies based on actual environment)
    • Image
    • Image SettingsBrightness, saturation, sharpness, contrast are adjustable via client software
    • Day/Night SwitchDay, Night, Auto, Schedule
    • Wide Dynamic Range (WDR)Digital WDR
    • Image EnhancementBLC
    • Interface
    • On-Board StorageBuilt-in memory card slot, support Micro SD/SDHC/SDXC, up to 128 GB
    • Alarm Video Tampering Alarm, HDD Full, HDD Error, Network Disconnected, IP Address Conflicted, Illegal Login
    • Event
    • Basic Event Motion detection, video tampering alarm, HDD full, HDD error, network disconnected, IP address conflicted, illegal login
    • General
    • Power

      5 VDC ± 15%, max. 0.9 A, max. 4.5 W, micro USB interface

    • MaterialPlastic
    • DimensionØ64 × 106.9 mm (Ø2.52” × 4.21”)
    • Weight115 g (0.25 lbs)
    • Startup and Operating Conditions-10 °C to 40°C (14 °F to 104 °F), humidity 95% or less (non-condensing)
    • General FunctionOne-key reset, Anti-flicker, Heartbeat, Mirror, Password Protection, Privacy Mask, Watermark

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