C991

Detail Specs Videos
  • Support
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    Sorts Type Parameters
    System Operating system Embedded Linux
    Online visitor Supports 4 visitors at the same time
    Image Sensor 1/4.5 inch 1M CMOS image sensor
    Minimum illumination 0.5 Lux(Color mode), 0.1 Lux(B&W mode)
    Lens/view angle  
    Night vision Dual filter automatic switching, white light, illumination distance 15-20 meters
    Compression standard H.264 main profile/Motion-JPEG/JPEG
    Data rate Main stream:720P/1280x720/@15fps; Substream:360p(640×360)@15fps
    Bit rate /maximum frame rate 128~4096kbps/30fps
    Image adjustment Adjustable brightness and contrast
    Audio Input Built-in -38dB microphone
    Output External 8 Ω 1W high sound quality
    Sampling frequency/bit width 8KHz/16bit
    Compression standard/bit Rate G.711/64kbps
    Network Network interface No
    Network protocol TCP/IP,HTTP,TCP,UDP,DHCP,DNS,NTP,RTSP,P2P etc.
    Wireless network IEEE802.11b/g/n; Support AP mode
    Wireless frequency 2.4~2.4835GHz
    Wireless security encryption 64/128-bit WEP/WPA-PSK/WPA2-PSK data encryption
    Pan&Tilt Rotation angle Horizontal 355°/Vertical 60°
    Preset position Supports 16 presets (mobile app only supports 5)
    Storage Storage functions Supports T-Flash card(max supports 256GB); Cloud Storage;NVR;NAS
    Alarm Alarm detection Supports motion detection, humanoid detection, human tracking, Voice and flash alarm, illumination function,timing white light ON/OFF
    Physical indicators Rated voltage DC5V
    Power consumption  
    Operating condition Temperature: -10~50℃; Humidity: <90%
    Weight (Note: in kind prevail)
    Package size (Note: in kind prevail)