DAHUA TECHNOLOGY CO., LTD / ED-HFW3849ZSPRO
4K IP Network Camera 8MP HFW3849T1-ZAS-PV-PRO
Camera Image Sensor 1/1.8" CMOS Max. Resolution 3840 (H) x 2160 (V) ROM 256 MB RAM 1 GB Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s Min. Illumination 0.0006 lux@F1.2(Color,30IRE) 0.0003 lux@F1.2(B/W,30IRE) 0 lux (Illuminator on) S/N Ratio 56 dB Illumination Distance Up to 60 m (196.85 ft) (IR) Up to 60 m (196.85 ft) (Warm light) Illuminator On/Off Control Auto;Manual;Zoomprio Illuminator Number 4 (Multi-core (IR + warm) light) Angle Adjustment Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° Lens Lens Type Motorized vari-focal Lens Mount ?16 Focal Length 2.7 mm–12 mm Max. Aperture F1.2 Field of View H: 112°–48° V: 58°–27° D: 137°–55° Iris Control Fixed Close Focus Distance W: 1.75 m (5.74 ft) T: 5.21 m (17.09 ft) DORI Distance Lens Detect Observe Recognize Identify W 87.6 m (287.40 ft) 35.0 m (114.83 ft) 17.5 m (57.41 ft) 8.8 m (28.87 ft) T 186.6 m (612.20 ft) 74.6 m (244.75 ft) 37.3 m (122.38 ft) 18.7 m (61.36ft) 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 intelli