描述

DS-2AE5225ITG

2 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. Resolution1920 × 1080
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 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)
FocusAuto, semi-auto, manual
ApertureF1.6 to F3.5
Zoom SpeedApprox. 3.6 s (optical, wide to tele)

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

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