DAHUA TECHNOLOGY CO., LTD / ED-HFW5442E-ZEB
IP network camera 4MP HFW5442E-ZE black
Camera Image Sensor 1/1.8" CMOS Max. Resolution 2688 (H) × 1520 (V) ROM 128 MB RAM 1GB Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s Min. Illumination 0.003 lux@F1.8 (Color, 30 IRE) 0.0003 lux@F1.8 (B/W, 30 IRE) 0 lux (Illuminator on) S/N Ratio 56 dB Illumination Distance 60 m (196.85 ft) (IR) Illuminator On/Off Control Auto Illuminator Number 4 (IR LED) Pan/Tilt/Rotation Range Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° Lens Lens Type Motorized vari-focal Lens Mount ?14 Focal Length 2.7 mm–12 mm Max. Aperture F1.8 Field of View Horizontal: 114°–47° Vertical: 62°–26° Diagonal: 136°–56° Iris Control Auto Close Focus Distance 1.2 m (3.94 ft) DORI Distance Lens Detect Observe Recognize Identify W 57.5 m (188.65 ft) 23.0 m (75.46 ft) 11.5 m (37.73 ft) 5.7 m (18.70 ft) T 130.7 m (428.81 ft) 52.3 m (171.59 ft) 26.1 m (85.63 ft) 13.1 m (42.98 ft) Smart Event IVS Abandoned object; missing object Heat Map Yes Professional, intelligent IVS (Perimeter Protection) Intrusion, tripwire, fast moving (the three functions support the classification and accurate detection of vehicle and human); loitering detection, people gathering, and parking detection SMD 3.0