Bullet, 3K 40 MTR, High quality imaging with 3K, 2960 ? 1665 resolution 24/7 color imaging with F1.0 aperture 2.8 mm, 3.6 mm, 6 mm fixed focal lens Up to 40 m white light distance for bright night imaging One port for four switchable signals (TVI/AHD/CVI/CVBS) Water and dust resistant (IP67) High quality audio with audio over coaxial cable, built-in mic