描述
DS-2AE5425ITG
4 MP 25X Powered by DarkFighter IR Analog Speed Dome
香港防盜為安裝商及經銷商。規格以原廠 datasheet 為準。
- Camera
- Image Sensor1/2.8″ Progressive Scan CMOS
- Max. Resolution2560 x 1440
- Min. IlluminationColor: 0.005 Lux @(F1.6, AGC ON) B/W: 0.001 Lux @(F1.6, AGC ON) 0 lux with IR
- Shutter SpeedPAL: 1/1 s to 1/30,000 s NTSC: 1/1 s to 1/30,000 s
- Day & NightIR cut filter
- Zoom25 × optical, 16 × digital
- Lens
- Focal Length4.8 mm to 120 mm, 25 × optical
- FOVHorizontal field of view: 55° to 2.4° (wide-tele) Vertical field of view: 33° to 1.4° (wide-tele) Diagonal field of view: 61.5° to 2.8° (wide-tele)
- FocusAuto, semi-auto, manual
- ApertureF1.6 to F3.5
- Zoom SpeedApprox. 3.6 s (optical, wide to tele)
- Illuminator
- Supplement Light TypeIR
- Supplement Light Range150 m
- PTZ
- Movement Range (Pan)360° endless
- Movement Range (Tilt)-15° to 90° (auto flip)
- Pan SpeedPan manual speed: 0.1° to 120°/s Pan preset speed: 120°/s
- Tilt SpeedTilt manual speed: 0.1° to 80°/s Tilt preset speed: 80°/s
- Proportional PanRotation speed can be adjusted automatically according to zoom multiples
- Presets256
- Preset FreezingYes
- Patrol Scan10 patrols, up to 32 presets for each patrol
- Pattern Scan5 patterns, record time over 10 minutes for each scan
- Park ActionPreset/Patrol/Pattern/Pan Scan/Tilt Scan/Panorama Scan/Day Mode/Night Mode/One-touch Patrol/None
- Scheduled TaskPreset/Patrol/Pattern/Pan Scan/Tilt Scan/Panorama Scan/Day Mode/Night Mode/Zero Calibration/None
- Power-off MemoryYes
- Video
- Frame Rate50 Hz: 25 fps @(2560 × 1440) 60 Hz: 30 fps @(2560 × 1440)
- Network
- ProtocolsUTC protocol (or HIKVISION-C protocol in previous DVR)
- Image
- Image SettingsAGC, white balance
- Wide Dynamic Range (WDR)≥ 120 dB
- Image EnhancementBLC, HLC, 3D DNR
- Privacy Mask8 programmable privacy masks
- Interface
- Video OutputSwitchable TVI/AHD/CVI/CVBS video output, (NTSC or PAL composite, BNC)
- Alarm2 alarm inputs, 1 alarm output
- RS-485Half-duplex mode Self-adaptive HIKVISION, Pelco-P, Pelco-D protocol
- General
- Power36V DC, max. 30 W (IR: 10 W)
- DimensionΦ 208 mm × 343.9 mm (Φ 8.19″ × 13.55″)
- Approx. 3.3 kg (7.28 Ib.)
- Operating Condition-30° C to 65° C (-22° F to 149° F). Humidity 90% or less
- LanguageEnglish
- Approval
- ProtectionIP66 (outdoor dome), TVS 4,000 V lightning protection, surge protection and voltage transient protection
