Camera Type: 3K ColorVu Indoor Audio Fixed Turret Camera Resolution: High-quality 3K imaging (2960 × 1665) Low-Light Performance: 24/7 color imaging with F1.0 aperture Lens Options: Fixed focal lengths of 2.8 mm and 3.6 mm Illumination: Up to 20 meters white light distance for bright night imaging Signal Compatibility: One port supports TVI, AHD, CVI, and CVBS formats Audio: High-quality audio via coaxial cable with built-in microphone