Hikvision DS-2DF6223-CX (W) 2MP Explosion-Proof Network Speed Dome captures high quality colored images in dim light environment with its low illumination, down to 0.002 Lux (color). Embedded with 1/1.9″ progressive scan CMOS chip, it makes 120db WDR and 2 MP real-time resolution possible. With the 23× optical zoom and day/night IR cut filter, the speed dome offers more details over expansive areas. The explosion-proof speed dome is equipped with explosion-proof enclosure made of stainless steel. It can be widely used in places such as: port, wharf, petrochemical industry, military industry. Key Features 2MP 1/1.9″ progressive scan CMOS Up to 1920 × 1080 resolution 23× optical zoom, focal length 5.9 mm to 135.7 mm Min. illumination: Color: 0.002 Lux @(F1.5, AGC ON) B/W: 0.0002 Lux @(F1.5, AGC ON) IR cut filter with auto switch 3D DNR, low bitrate, 120 dB WDR Explosion-Proof Certificate No.: TÜ V 16 ATEX 7950X, IECEx TUR 16.0050X IP68 standard Three streams