2 MP ColorVu Indoor Audio Fixed Turret Camera - High quality imaging with 2 MP, 1920 × 1080 resolution - 24/7 color imaging with F1.0 aperture - Clear imaging against strong back light due to 130 dB true WDR technology - 3D DNR technology delivers clean and sharp images - 2.8 mm, 3.6 mm fixed focal lens - Up to 20 m white light distance for bright night imaging - High quality audio with audio over coaxial cable, built-in mic - One port for four switchable signals (TVI/AHD/CVI/CVBS)