IP видеокамера Dahua DH-IPC-HFW1431T1P-ZS-2812

Camera Image Sensor 1/3 ”4Megapixel progressive CMOS Max. Resolution 2688 (H) × 1520 (V) ROM 128 MB RAM 128 MB Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3 s–1/100000 s S/N Ratio > 56 dB Min. Illumination 0.03 Lux @ F1.7 Illumination Distance 50 m (164.0 ft) Illuminator On/Off Control Auto/Manual Illuminator Number 2 (IR LED) Pan/Tilt/Rotation Range Pan: 0°–360° Tiltl: 0°–90° Rotation: 0°–360° Pan/Tilt/Rotation Range Lens Type Motorized vari-focal Mount Type φ14 Focal Length 2.8 mm–12 mm Max. Aperture F1.7 Field of View Horizontal: 98°–31° Vertical: 55°–18° Diagonal: 116°–36° Iris Type Fixed Close Focus Distance 0.8 m (2.6 ft) DORI Distance Lens Detect Observe Recognize Identify W 66.0 m (183.7 ft) 26.4 m (73.5 ft) 13.2 m (36.7 ft) 6.6 m (18.4 ft) T 200.0 m (656.2 ft) 80.0 m (262.5 ft) 40.0m (131.2 ft) 20.0 m (65.6 ft) Video Video Compression H.265; H.264; H.264B; MJPEG(only supported by sub stream) Smart Codec Smart H.265+/ Smart H.264+ Video Frame Rate Main Stream:2688 × 1520 (1 fps–20 fps)2560 × 1440 (1 fps–25/30 fps)Sub Stream:704 × 576 (1 fps–20/25 fps)704 × 480 (1 fps–20/30 fps) Stream Capability 2 streams Resolution 2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 ×240) Bit Rate Control CBR; VBR Video Bit Rate H.264: 32 kbps–6144 kbpsH.265: 12 kbps–6144 kbps Day/Night Auto(ICR)/Color/B/W BLC Yes HLC Yes WDR 120 dB White Balance Auto/natural/street lamp/outdoor/manual/regional custom Gain Control Manual/Auto Noise Reduction 3D NR Motion Detection OFF/ON (4 areas, rectangular) Region of Interest(RoI) Yes (4 areas) Smart Illumination Yes Image Rotation 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower.) Mirror Yes Privacy Masking 4 areas

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