DAHUA TECHNOLOGY CO., LTD / ED-HDW5449TM28
IP network camera 4MP IPC-HDW5449TM-SE-LED 2.8mm
Camera Image Sensor 1/1.8" CMOS Max. Resolution 2688 (H) × 1520 (V) ROM 256 MB RAM 1 GB Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s Min. Illumination 0.0005 lux@F1.0 S/N Ratio 56 dB Illumination Distance Up to 30 m (98.43 ft) Illuminator On/Off Control Auto; Manual Illuminator Number 2 (Warm light) Angle Adjustment Pan: 0°–360° Tilt: 0°–78° Rotation: 0°–360° Lens Lens Type Fixed-focal Lens Mount M16 Focal Length 2.8 mm Max. Aperture F1.0 Field of View 2.8 mm: H: 112°; V: 60°; D: 135° Iris Control Fixed Close Focus Distance 2.8 mm: 1.6 m (5.25 ft) DORI Distance Lens Detect Observe Recognize Identify 2.8 mm 58.2 m (190.94 ft) 23.3 m (76.44 ft) 11.6 m (38.06 ft) 5.8 m (19.03 ft) DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool. Intelligence IVS (Perimeter Protection) Intrusion, tripwire, fast moving (the three functions support the cla