Κάμερα IP Dahua SD4A425DB-HNY-R 4MP 25x PTZ (WizSense)

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Brand
  Zhejiang Dahua Technology Co., Ltd.
• Model
  SD4A425DB-HNY-R
• Category
  IP CCTV - Video cameras (Networks and security systems)
• Image sensor
  1/2.8" 4 Megapixel STARVIS CMOS
• Resolution
  4 MP (up to 2560 × 1440)
• Optical zoom
  25x
• Lens focal length
  5–125 mm
• Digital zoom
  16x
• Minimum illumination
  Color 0.005 lux @ F1.6; B/W 0.0005 lux; 0 lux with IR
• IR illumination / distance
  Smart IR, up to ~50–100 m depending on variant/listing
• Field of view (H)
  51.9° to 3°
• Pan range
  360° endless
• Tilt range
  -5° to +90°
• Max frame rate
  25/30 fps at 4 MP
• Electronic shutter
  1/1 s to 1/30000 s
• WDR / low-light
  Starlight / True WDR
• AI features
  WizSense: perimeter protection, face detection, SMD 3.0
• Auto-tracking
  Auto-tracking 1.0
• Power supply
  12 VDC / 2 A ±10% or PoE+ (802.3at)
• Network interface
  RJ-45 10/100 Base-T
• Audio I/O
  1 line-in, 1 line-out (per listings)
• Alarm I/O
  2 inputs, 1 output (per listings)
• Surge / lightning protection
  TVS 6000 V lightning protection, surge protection
• Ingress protection
  IP66
• Operating temperature
  -40 °C to +65 °C
• Dimensions
  Ø171.1 mm × 170.4 mm
• Net weight
  2500 g
• Package weight (approx)
  3200 g
• Memory
  ROM 128 MB; RAM 512 MB
• Color
  White
• Mounting / placement
  Ceiling/wall; indoor & outdoor (per retailer listings)
• Compliance / family
  Dahua WizSense series / SD4 PTZ family

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