4-inch 2 MP 25X Powered by DarkFighter Analog Speed Dome
DS-2AE4225T-D3
- 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
Технические параметры
Available modelsDS-2AE4225T-D3(D)
ПодсерияAE4
Разрешение
ApertureF1.6 to F3.5
ProtocolsUTC protocol (or HIKVISION-C protocol in previous DVR)
Wide Dynamic Range (WDR)≥ 120 dB
Image EnhancementBLC, HLC, 3D DNR
Image SettingsAGC, white balance
Оптический зум21-30X
Privacy Mask8 programmable privacy masks
RS-485Half-duplex modeSelf-adaptive HIKVISION, Pelco-P, Pelco-D protocol
Power12 VDC, max. 12 W
DimensionDS-2AE4225T-D3(D) (indoor): Ø 165 × 179.5 mm (Ø 6.5" × 7.1")DS-2AE4225T-D3(D) (in-ceiling): Ø 165 × 168 mm (Ø 6.5 × 6.6"")"""
WeightApprox. 2 kg (4.41 lb.)
LanguageEnglish
ProtectionTVS 4,000 V lightning protection, surge protection and voltage transient protection
Day & NightIR cut filter
Shutter SpeedPAL: 1/1 s to 1/10,000 sNTSC: 1/1 s to 1/10,000 s
Zoom25 × optical, 16 × digital
FocusAuto, semi-auto, manual
Zoom SpeedApprox. 3.6 s (optical, wide to tele)
FOVHorizontal FOV: 57.6° to 2.5° (wide to tele)Vertical FOV: 34.4° to 1.4° (wide to tele)Diagonal FOV: 64.5° to 2.9° (wide to tele)
Movement Range (Pan)360° endless
Movement Range (Tilt)-5° to 90° (auto flip)
Pan SpeedPan manual speed: 0.1° to 100°/sPan preset speed: 100°/s
Tilt SpeedTilt manual speed: 0.1° to 80°/sTilt preset speed: 80°/s
Proportional PanRotation speed can be adjusted automatically according to zoom multiples
Presets256
Patrol Scan10 patrols, up to 32 presets for each patrol
Pattern Scan5 patterns, record time over 10 minutes for each scan
Power-off MemoryYes
Park ActionPreset/Patrol/Pattern/Pan Scan/Tilt Scan/Panorama Scan/Day Mode/Night Mode/None
PTZ Status DisplayYes
Preset FreezingYes
Scheduled TaskPreset/Patrol/Pattern/Pan Scan/Tilt Scan/Panorama Scan/Day Mode/Night Mode/Zero Calibration/None
Image StabilizationEIS
Regional FocusYes
Alarm2 alarm inputs, 1 alarm output