Hikvision DS-2SE4C425MWG-E/26(F0) 4MP 25x IR Network Speed Dome adopts 1/2.8" progressive scan CMOS chip. With the 25x 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 rivers, roads, railways, airports, squares, parks, scenic spots, and venues, etc.