IP Camera IPC-HFW2831S-S-0280B-S2 - 8Mpx 4K UHD 2.8mm DAHUA

8Mpx DAHUA horn camera IR LED 30m, H.265+, IVS functions, Starlight,

Camera specifications:

• Model: IPC-HFW2831S-S-0280B-S2
• Sensor: 1/2.7" 8MP Progressive Scan CMOS
• Resolution: 15 fps for 3840x2160 (8Mpx)
• Main stream:
  • 15 fps for 3840x2160 (8Mpx)
  • 25/30 fps for 2688x1520 (4Mpx)
• Interface: Ethernet 10/100 Base-T PoE 802.3af
• Compression: H.265+/ H.265/ H.264+/ MJPEG
• Pixel count: 8Mpx
• Sensitivity: 0.009lux/F2.0
• Lens: 2.8mm
• Illuminator: 1 IR LED (range 30m)
• Starlight - low light operation technology
• Support for microSD / microSDHC / microSDXC cards up to 256GB
• IVS functions: line crossing, intruder detection
• Systems: motion detection, privacy zones
• Compatible with: ONVIF, CGI, Genetec, Milestone, RTSP, RTMP, P2P
• Bitrate: 32Kbps ~ 6144Kbps (H.264), 12Kbps ~ 6144Kbps (H.265)
• Video preview:
  
  • Smart PSS, DSS Express, DSS PRO
  • web browsers: IE, Firefox, Chrome
  • mobile devices with systems: iOS, Android
• Housing: waterproof class (IP67)
• Power supply: 12V DC or PoE 48V (802.3af)

Camera features:

• 3D NR- digital noise reduction prevents the appearance of noise, interference on the recorded image.
• WDR 120dB- Software-based technique that allows easier identification of objects in dark areas of the image by using gamma correction (preserves natural shadows and lighting - as opposed to simply changing brightness or contrast).
• AWB- A white balance mode that adjusts the colors in the camera's image to match light of different color temperatures.
• AGC- The camera boosts the output signal when lighting conditions deteriorate and keeps it constant. a
• BLC- A function designed to evenly distribute light in the foreground and background. The algorithm works by automatically adjusting the brightness over the entire monitored image.
• HLC- The algorithm detects image points that are highly illuminated and then masks them allowing effective observation. HLC mode is extremely useful for surveillance of underground parking lots. It makes it possible to read license plate numbers that are obscured by "bright spots" from headlights.
• ROI- Region of Interest system allows to increase the quality of the recorded image in the fragments of the observed scene indicated by the user. Thanks to the ROI function, it is possible to record record economically and save the total size of video files while maintaining the original image quality in priority areas.
• Privacy masks- Using the features of the camera with the function of privacy zones, it is possible to adapt the way the observation system operates to the specific spatial and security requirements of a particular installation site. Thanks to the system of privacy masks, it is possible to freely designate parts of the image, which will be excluded from video surveillance.