DAHUA TECHNOLOGY CO., LTD / ED-HFW3849TS328
4K IP Network Camera 8MP HFW3849T1-AS-PV-S3 2.8mm
Camera Image Sensor 1/2.8" CMOS Max. Resolution 3840 (H) × 2160 (V) ROM 128 MB RAM 512 MB Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s Min. Illumination 0.004 lux@F1.0 (Color, 30 IRE) 0.0004 lux@F1.0 (B/W, 30 IRE) 0 lux (illuminator on) S/N Ratio ? 56 dB Illumination Distance 30 m (98.43 ft) (IR) 30 m (98.43 ft) (warm light) Illuminator On/Off Control Auto/Manual Illuminator Number 2 (IR LED) 2 (warm light) Pan/Tilt/Rotation Range Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° Lens Lens Type Fixed-focal Mount Type M12 Focal Length 2.8 mm Field of View 2.8 mm: Horizontal: 106°× Vertical: 55°× Diagonal: 125° Iris Type Fixed Close Focus Distance 2.8 mm: 2.0 m (6.56 ft) DORI Distance Lens Detect Observe Recognize Identify 2.8 mm 91.0 m (298.56 ft) 36.4 m ( 119.42 ft) 18.2 m (59.71 ft) 9.1 m (29.86 ft) Professional, intelligent IVS (Perimeter Protection) Tripwire; intrusion (support the classification and accurate detection of vehicle and human) SMD 3.0 Less false alarm, longer detection distance Intelligent Search Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos Video Video Compression H.2