3K Smart Hybrid Light Audio Fixed Bullet Camera * High quality imaging with 3K, 2960 × 1665 resolution * 2.8 mm, 3.6 mm and 6 mm fixed focal lens * Up to 40 m IR distance for bright night imaging * 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 * Smart-Hybrid light, optimize your security with flexible lighting options