HD-TVI dome camera (4 in 1); 5 Megapixels (2592x1944@20 fps); 5MP CMOS sensor (2592x1944 pixels); 0.01 Lux (0 Lux IR on); built-in microphone with audio transmission via the coaxial cable; fixed lens 2.8 mm (horizontal angle 85.5°); EXIR technology with a range of up to 30 m (Smart IR); mechanical IR filter; OSD menu with coaxial cable control; DWDR; DNR noise filter; selectable HD-TVI/AHD/CVI/CVBS operation mode; metal housing for outdoor mounting (IP67) -40~60C; 12Vdc/3.7W; mount option base: DS-1280ZJ- XS