4-inch 20x Explosion-proof Network Speed Dome

  • Ex-mark: ATEX: Ex II 2GD Ex db IIC T6 Gb /Ex tb IIIC T80℃ Db; IECEx: Ex db IIC T6 Gb /Ex tb IIIC T80℃ Db
  • 316L stainless steel
  • Supports H.265 video compression
  • Certificate No.: ATEX: SEV 20 ATEX 0415 X; IECEx: IECEx NEP 20.0018X
  • 20 × optical zoom, focal length 4.8 mm to 96 mm
  • 2 MP 1/2.8" progressive scan CMOS
  • 120dB WDR, 3D DNR
  • High quality imaging with high-perfomance sensor
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Available models:

DS-2DF4220-DX(S6/316L)

Specification

  • Camera
  • Image Sensor1/2.8" progressive scan CMOS
  • Max. Resolution1920 × 1080
  • Min. Illuminationcolor: 0.005Lux @ (F1.6,AGC ON) B/W: 0.001Lux @ (F1.6, AGC ON)
  • Shutter Speed1/1 s to 1/30000 s
  • Day & NightICR
  • Zoom20 × optical, 16 × digital
  • Slow Shutteryes

Specification

Specification
Camera
  • Image Sensor1/2.8" progressive scan CMOS
  • Max. Resolution1920 × 1080
  • Min. Illuminationcolor: 0.005Lux @ (F1.6,AGC ON) B/W: 0.001Lux @ (F1.6, AGC ON)
  • Shutter Speed1/1 s to 1/30000 s
  • Day & NightICR
  • Zoom20 × optical, 16 × digital
  • Slow Shutteryes

Firmware

Applied to:
DS-2DF4220-DX(S6/316L)
For better user experience, we highly recommend you to update your device to the latest firmware asap.

Available models:

DS-2DF4220-DX(S6/316L)

Specification

  • Camera
  • Image Sensor1/2.8" progressive scan CMOS
  • Max. Resolution1920 × 1080
  • Min. Illuminationcolor: 0.005Lux @ (F1.6,AGC ON) B/W: 0.001Lux @ (F1.6, AGC ON)
  • Shutter Speed1/1 s to 1/30000 s
  • Day & NightICR
  • Zoom20 × optical, 16 × digital
  • Slow Shutteryes

Specification

Specification
Camera
  • Image Sensor1/2.8" progressive scan CMOS
  • Max. Resolution1920 × 1080
  • Min. Illuminationcolor: 0.005Lux @ (F1.6,AGC ON) B/W: 0.001Lux @ (F1.6, AGC ON)
  • Shutter Speed1/1 s to 1/30000 s
  • Day & NightICR
  • Zoom20 × optical, 16 × digital
  • Slow Shutteryes

Firmware

Applied to:
DS-2DF4220-DX(S6/316L)
For better user experience, we highly recommend you to update your device to the latest firmware asap.

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