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4-inch 2 MP 25X Powered by DarkFighter Network Speed Dome

  • High quality imaging with 2 MP resolution
  • Excellent low-light performance via powered-by-DarkFighter technology
  • Clear imaging against strong back lighting thanks to 120 dB WDR technology
  • Pan and tilt ability enables camera to monitor zones of interest
  • 25x optical zoom allows for closer viewing of subjects in expansive areas
  • Water and dust resistant (IP66)

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Available models:

DS-2DE4225W-DE(S6)

Specification

  • Camera
  • Image Sensor1/2.8" progressive scan CMOS
  • Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON)
  • Shutter Speed1 s to 1/30,000 s
  • Slow ShutterYes
  • Day & NightIR cut filter
  • Zoom25x optical, 16x digital
  • Max. Resolution1920 × 1080
  • Lens
  • FocusAuto, semi-auto, manual
  • Focal Length4.8 mm to 120 mm
  • Zoom SpeedApprox. 3.6 s
  • FOVHorizontal 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)
  • ApertureMax. F1.6
  • PTZ
  • Movement Range (Pan)360°
  • Movement Range (Tilt)0° to 90°
  • Pan SpeedPan speed: configurable from 0.1° to 160°/s; preset speed: 160°/s
  • Tilt SpeedPan speed: configurable from 0.1° to 160°/s; preset speed: 160°/s
  • Proportional PanYes
  • Presets300
  • Patrol Scan8 patrols, up to 32 presets for each patrol
  • Pattern Scan4 pattern scans, record time over 10 minutes for each scan
  • Power-off MemoryYes
  • Park ActionPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan
  • 3D PositioningYes
  • PTZ Status DisplayYes
  • Preset FreezingYes
  • Scheduled TaskPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output
  • Video
  • Main Stream50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720) 60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720)
  • Sub-Stream50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288) 60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
  • Third Stream50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288) 60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
  • Video CompressionMain stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264/MJPEG
  • Video Bit Rate32 kbps to 16384 kbps
  • H.264 TypeBaseline Profile/Main Profile/High Profile
  • H.265 TypeMain profile
  • Scalable Video Coding (SVC)