DAHUA TECHNOLOGY CO., LTD / ED-HDW3449PRO28
IP network camera 4MP IPC-HDW3449H-AS-PV-PRO 2.8mm
Camera Image Sensor 1/1.8" CMOS Max. Resolution 2688 (H) x 1520 (V) ROM 256 MB RAM 1 G Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s Min. Illumination 0.0005 Lux@F1.0 (Color, 30IRE) 0.0004 Lux@F1.0 (B/W, 30IRE) 0 lux (Illuminator on) S/N Ratio 56 dB Illumination Distance Up to 30 m (98.43 ft) (IR) Up to 30 m (98.43 ft) (Warm light) Illuminator On/Off Control Auto;Manual Illuminator Number 2 (Multi-core (IR + 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: 111°; V: 60°; D: 135° Iris Control Fixed Close Focus Distance 2.8 mm: 1.7 m (5.58 ft) DORI Distance Lens Detect Observe Recognize Identify 2.8 mm 56.6 m (185.70 ft) 22.6 m (74.75 ft) 11.3 m (37.07 ft) 5.7 m (18.70 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