Dahua Dome Camera HDBW4431R-ZS 4MP IP Camera Varifocal Motorized Zoom

Highlights

 

  • 1/3” 4Megapixel progressive scan CMOS, 20fps4M(2560×1440), 25/30fps3M(2304×1296),high-resolution real-time and high frame rate image output.
  • 2.7-12mm Varifocal Motorized Lens,0.3m Minimum focusing distance.Waterproof outdoor security surveillance system suitble for different environment
  • Day/Night(ICR),50m Max. infrared distance.Using high-performance anti-light performance infrared light, 24 hours a day to achieve monitor.
  • H.265&H.264 ,3 stream at the same time output, high compression ratio, ultra low bit stream.
  • Support POE, IP67 Waterproof,WDR(120dB), 3DNR,AWB,AGC,BLC.Support three-axis adjustment, to achieve no dead angle monitoring, easy construction and installation.NOTICE:This is International Version NOT Support Upgrade Firmware.

Camera

  • sensor type :1/3 inch CMOS
  • Adjust the angle:Horizontal: 0 ° ~ 355 °; vertical: 0 ° ~ 65 °; image flip 0 ° ~ 355 °
  • Maximum infrared distance:50 meters
  • Day and night conversion:IR-CUT automatically switches
  • scanning method:line-by-line scan
  • Noise reduction: 3D noise reduction
  • Wide dynamic: 120dB
  • Signal to noise ratio:> 56dB
  • Gain control:Manual / Auto
  • White balance:Manual / Auto
  • BLC :Support, selectable area
  • Strong light suppression:support

Lens

  • Lens focal length: 2.7mm ~ 12mm
  • Lens interface: φ14
  • Lens aperture: F1.8 ~ F2.85
  • Aperture control: fixed
  • Zoom Type: Manual
  • Field angle: Level: 92 ° ~ 33 °; Vertical: 49 ° ~ 18 °
  • Minimum focusing distance: 0.3m

 

Function

  • Storage : support network storage; Micro SD card storage, the maximum capacity of 128GB
  • Preview the maximum number of users: 20
  • Security mode: authorized user name and password; MAC address binding; HTTPS encryption; IEEE 802.1x; network access control
  • Ultra low bit stream: 720P: 1 ~ 2Mbps; 1080p: 2 ~ 4Mbps
  • Intelligent analysis: support scene changes; regional invasion; mixed line invasion; items left / disappeared; face detection and can be linked with the alarm; support a variety of trigger rules
  • linkage action
  • Face Detection: Support
  • Privacy block: 4 area
  • Corridor mode: supports 90 °and 270° modes


General parameters

  • Power supply: DC12V (± 25%) / POE
  • Power consumption: up to 5.4W (IR light, ICR)
  • Protection class: IP67; IK10
  • Shell material: die-cast aluminum
  • Size: Φ122mm × 89mm
  • Weight: net weight of 410g, with a packaging weight of 550g
  • Installation: Wall mounted; Top loading.

EoF

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