DAHUA TECHNOLOGY CO., LTD / ED-HFW3449ZSPRO
IP Камера 4MP IPC-HFW3449T1-ZAS-PV-PRO
Camera Image Sensor 1/1.8" CMOS Max. Resolution 2688(H) x 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 0.0003 lux@F1.2(Color,30IRE) 0.0001 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: 114°–48° V: 59°–27° D: 143°–56° 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 60.4 m (198.16 ft) 24.2 m (73.19 ft) 12.1 m (39.70 ft) 6.0 m (19.69 ft) T 128.7m (422.24 ft) 51.5 m (168.93 ft) 25.7 m (84.32 ft) 12.9 m (42.32 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 intelligen