DAHUA TECHNOLOGY CO., LTD / ED-HDBW3841R-ZS
IP network camera 8MP HDBW3841R-ZS-S2
Camera Image Sensor 1/2.8" CMOS Max. Resolution 3840 (H) × 2160 (V) ROM 128 MB RAM 1 GB Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s Min. Illumination 0.007 lux@F1.5 (Color, 30 IRE) 0.0007 lux@F1.5 (B/W, 30 IRE) 0 lux (Illuminator on) S/N Ratio 56 dB Illumination Distance Up to 40 m (131.23 ft) Illuminator On/Off Control Auto/Manual Illuminator Number 3 (IR LED) Pan/Tilt/Rotation Range Pan: 0°–355°; Tilt: 0°–80°; Rotation: 0°–355° Lens Lens Type Motorized vari-focal Lens Mount ?14 Focal Length 2.7 mm–13.5 mm Max. Aperture F1.5 Field of View Horizontal: 109°–30° Vertical: 56° –17° Diagonal: 131° –35° Iris Control Fixed Close Focus Distance 0.8 m (2.62 ft) DORI Distance Lens Detect Observe Recognize Identify W 88.3 m (289.70 ft) 35.3 m (115.81 ft) 17.7 m (58.07 ft) 8.8 m (28.87 ft) T 289.7 m (950.46 ft) 115.7 m (379.60 ft) 57.9 m (189.96 ft) 29.0 m (95.14 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 dist