DH-IPC-HDW1431T1P-0280B Купольная IP-камера

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 @ F2.0 Illumination Distance 30 m (98.4 ft) Illuminator On/Off Control Auto/Manual Illuminator Number 1(IR LED) Pan/Tilt/Rotation Range Pan: 0°–355°Tilt: 0°–78°Rotation: 0°–360° Lens Lens Type Fixed-focal Mount Type M12 Focal Length 2.8 mm3.6 mm Max. Aperture F2.0 Field of View 2.8 mm:Horizontal: 93°Vertical: 53°Diagonal: 111°3.6 mm:Horizontal: 81°Vertical: 44°Diagonal: 95° Iris Type Fixed Close Focus Distance 2.8 mm: 0.8 m (2.6 ft)3.6 mm: 1.4 m (4.6 ft) DORI Distance Lens Detect Observe Recognize Identify 2.8mm 50.0 m (183.7 ft) 22.4 m (73.5 ft) 11.2 m (36.7 ft) 15.1 m (18.4 ft) 3.6mm 80.0 m (262.5 ft) 32.0 m (105.0 ft) 16.0 m (52.5 ft) 8.0 m (26.2 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)