HIikvision IP speed dome Up to 1920 × 108op 25X IR Network camera

HIikvision IP speed dome DS-2DE4225IW-DE .Up to 1920 × 1080P @30fps resolution. 4-inch 2 MP 25X Powered by Dark Fighter IR Network Speed Dome

• Camera
• Image Sensor1/2.8＂ progressive scan CMOS
• Min. Illumination0 Lux with IR,color: 0.005Lux @ (F1.6，AGC ON); B/W: 0.001Lux @ (F1.6，AGC ON)
• Shutter Speed1/1s-1/30000s
• Slow Shutteryes
• Focus;semi-auto;manual;auto
• Day & NightICR
• Day/Night Switchday, night, auto, scheduled-switch
• BLCyes
• WDR120 dB WDR
• HLCyes
• 3D DNRyes
• Defogyes
• EISyes
• Regional Exposureyes
• Regional Focusyes
• Image Settingsbrightness;contrast;sharpness;saturation
• White Balanceauto;ATW;sodium lamp;indoor;fluorescent lamp;outdoor;MWB;Locked WB;Locked WB
• Digital Zoom16x
• Optical Zoom25x
• Privacy Maskup to 24 masks;polygon region ;mosaic mask ;mask color configurable
• SNR＞52dB

• Lens
• Focal Length4.8 mm to 120 mm, 25× Optical
• Zoom Speedapprox. 3.6 s
• FOV

  Horizontal field of view: 57.6° to 2.5° (wide-tele),

  Vertical field of view: 34.4° to 1.4° (wide-tele),

  Diagonal field of view: 64.5° to 2.9° (wide-tele)

• ApertureF1.6

• Illuminator
• IR Distance100 m