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DS-2AE4225T-A

DS-2AE4225T-A

4-inch 2 MP 25X Powered by DarkFighter Analog 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).

Specifications

  • Lens
  • FOVHorizontal field of view: 57.6° to 2.5° (wide to tele),Vertical field of view: 34.4° to 1.4° (wide to tele),Diagonal field of view: 64.5° to 2.9° (wide to tele)
  • Zoom SpeedApprox. 3.6 s (optical, wide to tele)
  • Working Distance10 mm to 1500 mm (wide to tele)
  • Aperture RangeF 1.6 to F 3.5
  • Focal Length4.8 mm to 120 mm, 25× Optical
  • Image
  • Max. Resolution1920 × 1080
  • Camera Module
  • Frame Rate50Hz: 25fps @(1920 × 1080),60Hz: 30fps @(1920 × 1080)
  • AGCAUTO/MANUAL
  • DNR3D DNR
  • Regional FocusYes
  • Image Sensor1/2.8″ progressive scan CMOS
  • ModelDS-2AE4225T-A(D)
  • Min. IlluminationColor: 0.005 Lux @(F1.6, AGC ON),B/W: 0.001 Lux @(F1.6, AGC ON)
  • White BalanceAUTO/MANUAL/HAUTO/ATW/INDOOR/OUTDOOR
  • Shutter TimePAL: 1/1 s to 1/10,000 s,NTSC: 1/1 s to 1/10,000 s
  • Day & NightIR cut filter
  • Digital Zoom16×
  • Privacy Mask8 programmable privacy masks
  • Focus ModeAuto/Semiauto/Manual
  • WDR≥ 120 dB
  • BLCYes
  • HLCYes
  • EISYes
  • PTZ
  • Movement Range (Pan)360° endless
  • Pan SpeedPan manual speed: 0.1° to 100°/s,Pan preset speed: 100°/s
  • Movement Range (Tilt)-5° to 90° (auto flip)
  • Tilt SpeedTilt manual speed: 0.1° to 80°/s,Tilt preset speed: 80°/s
  • Proportional ZoomRotation speed can be adjusted automatically according to zoom multiples
  • Presets256
  • Patrol Scan10 patrols, up to 32 presets per patrol
  • Pattern Scan5 patterns, with the total recording time no less than 10 minutes
  • Power-Off MemoryYes
  • General
  • DimensionsØ 180 × 239.5 mm (Ø 7.1″ × 9.4″)
  • Weight2 kg (4.41 Ib.)
  • Protection LevelIP66 standard (outdoor dome),TVS 4,000 V lightning protection, surge protection and voltage transient protection
  • Power24 VAC,Max. 20 W
  • Menu LanguageEnglish
  • MountingVarious mounting modes optional
  • Working Temperature-30° C to 65° C (-22° F to 149° F)
  • Working Humidity90% or less

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