DAHUA TECHNOLOGY CO., LTD / ED-HFW5459Z4PRO
IP Камера 4MP HFW5459Z-Z4HE-PV-PRO
Camera Image Sensor 1/1.8" CMOS Max. Resolution 2688 (H) x 1520 (V) ROM 4 GB RAM 2 GB Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s Min. Illumination 0.0007 lux@F1.6 (Color, 30IRE) 0.0004 lux@F1.6 (B/W, 30IRE) 0 lux (Illuminator on) S/N Ratio 56 dB Illumination Distance Up to 120 m (393.70 ft) (IR) Up to 80 m (262.47 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 Module Focal Length 8 mm–32 mm Max. Aperture F1.6 Field of View H: 41°–16°; V: 23°–9°; D: 48°–18° Iris Control Auto Iris Control Type P-Iris Close Focus Distance 1.5 m (4.92 ft) DORI Distance Lens Detect Observe Recognize Identify W 154.5 m ( 506.89 ft) 61.8 m ( 202.76 ft) 30.9 m ( 101.38 ft) 15.4 m ( 50.52 ft) T 389.0 m ( 1276.25 ft) 155.6 m ( 510.50 ft) 77.8 m ( 255.25 ft) 38.9 m ( 127.62 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 n