Гвозди, шурупы, крепеж Dahua

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