IP camera IPC-HFW3841E-AS-0280B-S2 WizSense - 8Mpx 4K UHD 2.8mm Dahua

4K, 8Mpx Dahua IR LED 30m horn camera, AI H.265, AI functions, SMD 4.0, Audio, Starlight, DEFOG

Camera specifications:

• Model: IPC-HFW3841E-AS-0280B-S2
• Sensor: 1/2.8" 8MP Progressive Scan CMOS
• Resolution: 3840x2160 @ 25/30fps
• Main stream:
  • 25/30 fps for 3840x2160 (8Mpx)
• Interface: Ethernet 10/100 Base-T PoE 802.3af
• Compression: AI H.265/ AI H.264/ H.265+/ H.265/ H.264+/ MJPEG
• Pixel count: 8Mpx
• Sensitivity: 0.007lux/F1.4 (color, 30IRE), 0lux (IR on)
• Lens: 2.8mm
• Illuminator: 1 IR LED (range 30m)
• Support for microSD / microSDHC / microSDXC cards up to 256GB
• Built-in microphone
• SMD 4.0 - object classification with false alarm filtering
• Starlight - low light operation technology
• AI functions: perimeter protection, AI SSA, Quick Pick, object classification (human/vehicle)
• Automatic infrared filter ICR
• Systems: motion detection, privacy zones
• Audio inputs/outputs: 1/1
• Alarm inputs/outputs: 1/1
• Compatible with: ONVIF, CGI, Milestone, Genetec, RTSP, P2P
• Bitrate: 3Kbps ~ 8192Kbps (H.264), 3Kbps ~ 8192Kbps (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- A 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).
• BLC - a function designed to evenly distribute light in the foreground and background. The algorithm works by automatically adjusting the brightness throughout the monitored image.
• AWB- A white balance mode that adjusts the colors in the camera's image to match light of different color temperatures.
• HLC- Algorithm detects image points that are highly illuminated and then masks them allowing effective observation. HLC mode is extremely useful for observing underground parking lots. It makes it possible to read license plate numbers that are obscured by "bright spots" from headlights.
• SSA- Intelligent Scene Adaptation provides the camera with the ability to evaluate changes in scene, light intensity, adjusting exposure parameters on its own to get a better image. SSA automatically lowers the brightness of heavily lit areas while increasing the brightness of darker areas.
• AGC- Automatic gain control, the camera amplifies the output signal when lighting conditions deteriorate and keeps it constant.
• DEFOG- Anti-fog system is designed to realize the real-time needs of reactive image correction in situations of adverse atmospheric phenomena such as fog, rain or smog. The camera with Defog function automatically controls the image parameters allowing it to maintain effective operation during changing environmental conditions.
• AFSA- Anti-Fliker Scene Self-Adaptation is designed to offset the effect of bright stripes created by LED light.
• 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.