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 due 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

Especificación
  • Lente
  • 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)
  • Velocidad del ZoomApprox. 3.6 s (optical, wide to tele)
  • Distancia de trabajo10 mm to 1500 mm (wide to tele)
  • Rango de aperturaF 1.6 to F 3.5
  • Longitud focal4.8 mm to 120 mm, 25× Optical
  • Imagen
  • Max. Resolución1920 × 1080
  • Módulo de cámara
  • Frame Rate50Hz: 25fps @(1920 × 1080),60Hz: 30fps @(1920 × 1080)
  • AGCAUTO/MANUAL
  • DNR3D DNR
  • Enfoque regionalYes
  • Sensor de imagen1/2.8" progressive scan CMOS
  • ModeloDS-2AE4225T-D3(C)
  • Iluminación mínimaColor: 0.005 Lux @(F1.6, AGC ON),B/W: 0.001 Lux @(F1.6, AGC ON)
  • Balance de blancosAUTO/MANUAL/HAUTO/ATW/INDOOR/OUTDOOR
  • Tiempo de obturaciónPAL: 1/1 s to 1/10,000 s,NTSC: 1/1 s to 1/10,000 s
  • Día y NocheIR cut filter
  • Zoom Digital16×
  • Máscara de privacidad8 programmable privacy masks
  • Modo de enfoqueAuto/Semiauto/Manual
  • WDR≥ 120 dB
  • BLCYes
  • HLCYes
  • EISYes
  • PTZ
  • Rango de movimiento (pan)360° endless
  • Velocidad de movimiento horizontal (pan)Pan manual speed: 0.1° to 100°/s,Pan preset speed: 100°/s
  • Rango de movimiento (tilt)-5° to 90° (auto flip)
  • Velocidad de vertical (tilt)Tilt manual speed: 0.1° to 80°/s,Tilt preset speed: 80°/s
  • Zoom proporcionalRotation speed can be adjusted automatically according to zoom multiples
  • Preajustes256
  • Escaneo de patrulla10 patrols, up to 32 presets per patrol
  • Patrón de escaneo5 patterns, with the total recording time no less than 10 minutes
  • Memoria de apagadoYes
Especificación

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