The Hikvision DS-2CE70DF8T-MFSLN 2 MP ColorVu Audio Fixed Turret Camera has a 24/7 color camera with an F1.0 aperture, 2 Megapixel resolution, and high-quality images. 130 dB true WDR technology allows for clear imaging in the presence of high lighting, and 3D DNR technology produces clear, sharp images. Fixed focal length lenses of 2.8 and 3.6 mm White light imaging at a distance of up to 20 m, a built-in microphone, high-quality audio over coaxial wire, Water and dust resistant, with one port for four switchable signals (TVI/AHD/CVI/CVBS) (IP67).