Hikvision DS-2DE4215IW-DE (E) 2MP 15× Network IR Speed Dome adopts 1/2.8″ progressive scan CMOS chip. With the 15× optical zoom lens, the camera offers more details over expansive areas. This series of cameras can be widely used for wide ranges of high-definition, such as the rivers, roads, railways, airports, squares, parks, scenic spots, and venues, etc.