4-inch 2 MP 25X Powered by DarkFighter IR 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
  • 25 × optical zoom allows for closer viewing of subjects in expansive areas
  • Up to 100 m IR range ensures safety at night
  • Water and dust resistant (IP66)

Available models:

DS-2AE4225TI-D(E)

Specifikace

  • Kamera
  • Senzor obrazu1/2.8" Progressive Scan CMOS
  • Max. rozlišení1920 × 1080
  • Min. osvětleníColor: 0.005 Lux @(F1.6, AGC ON), B/W: 0.001 Lux @(F1.6, AGC ON), 0 lux with IR
  • Rychlost závěrkyPAL: 1/1 s to 1/10,000 s NTSC: 1/1 s to 1/10,000 s
  • Den & NocIR cut filter
  • Zoom25× optical, 16 × digital
  • Objektiv
  • Ohnisková vzdálenost4.8 mm to 120 mm, 25 × optical
  • FOVHorizontal FOV: 57.6° to 2.5° (wide to tele)
  • OhniskoAuto, semi-auto, manual
  • ClonaF1.6 to F3.5
  • Rychlost zoomuApprox. 3.2 s (optical, wide to tele)
  • Iluminátor
  • Doplňkový typ světlaIR
  • Doplňte rozsah světlaUp to 100 m
  • PTZ
  • Rozsah pohybu (otáčení)360° endless
  • Rozsah pohybu (náklon)-15° to 90° (auto flip)
  • Rychlost otáčeníPan manual speed: 0.1° to 80°/s Pan preset speed: 80°/s
  • Rychlost náklonuTilt manual speed: 0.1° to 80°/s Tilt preset speed: 80°/s
  • Proportional PanRotation speed can be adjusted automatically according to zoom multiples
  • Předvolby256
  • Patrolové skenování10 patrols, up to 32 presets for each patrol
  • Vzorové skenování5 patterns, record time over 10 minutes for each scan
  • ParkováníPreset/Patrol/Pattern/Pan Scan/Tilt Scan/Panorama Scan/Day Mode/Night Mode/None
  • Zobrazení stavu PTZYes
  • Naplánovaný úkolPreset/Patrol/Pattern/Pan Scan/Tilt Scan/Panorama Scan/Day Mode/Night Mode/Zero Calibration/None
  • Vypínací paměťYes
  • Video
  • Snímková frekvence50 Hz: 25 fps @(1920 × 1080) 60 Hz: 30 fps @(1920 × 1080)
  • Síť
  • ProtokolyUTC protocol (or HIKVISION-C protocol in previous DVR)
  • Obraz
  • Nastavení obrazuAGC, white balance
  • Wide Dynamic Range (WDR)≥ 120 dB
  • Image StabilizationEIS
  • Vylepšení obrazuBLC, HLC, 3D DNR
  • Maska ochrany osobních údajů8 programmable privacy masks
  • Regionální zaměřeníYes
  • Rozhraní
  • Video výstupSwitchable TVI/AHD/CVI/CVBS video output, (NTSC or PAL composite, BNC)
  • RS-485Half-duplex mode Self-adaptive HIKVISION, Pelco-P, Pelco-D protocol
  • Všeobecné
  • Napájení12 VDC, max. 20 W (IR: 7 W)
  • RozměryØ 164.5 × 295 mm (Ø 6.47" × 11.61")
  • Operating Condition-30° C to 65° C (-22° F to 149° F). Humidity 90% or less
  • JazykEnglish
  • Schválení
  • OchranaIP66 (outdoor dome), TVS 4,000 V lightning protection, surge protection and voltage transient protection

Specifikace

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