The Hikvision DS-2CE70KF0T-MFS (2.8 mm) is a 3K ColorVu audio fixed turret camera designed to provide high-resolution surveillance with full-color imaging and integrated audio monitoring. It features a 3K CMOS image sensor capable of capturing video at a maximum resolution of 2960 × 1665, delivering clear and detailed footage suitable for homes, offices, retail stores, and other security applications. The 2.8 mm fixed lens offers a wide field of view, making it effective for monitoring entrances, corridors, and indoor or outdoor areas where broad coverage is required.  The camera incorporates ColorVu technology, allowing 24/7 full-color video recording, even in very low-light environments. With its F1.0 large-aperture lens and built-in white light illumination, it can provide bright night imaging at distances of up to 20 meters, ensuring clear visibility during nighttime surveillance.  For enhanced monitoring, the device includes a built-in microphone with audio over coaxial cable, enabling synchronized video and audio recording without requiring separate audio wiring. It also supports four switchable video signal formats—TVI, AHD, CVI, and CVBS— ensuring compatibility with a wide range of DVR systems.  The DS-2CE70KF0T-MFS is built with a durable metal housing and IP67 weather-resistant protection, allowing reliable operation in harsh outdoor environments such as rain, dust, and extreme temperatures. With advanced imaging technology, integrated audio capability, and flexible compatibility, this camera provides a dependable solution for modern Turbo HD surveillance systems.