Sensor: 1/2.5 " ; Matrix size: 8.3 Mpx ; Resolution: 3840 x 2160 - 8.3 Mpx, 4K UHD @ AHD / HD-CVI / HD-TVI, 3840 x 2160 - 8.3 Mpx, 4K UHD @ HD-CVI / HD-TVI, 2592 x 1944 - 5 Mpx @ AHD / HD-TVI, 2560 x 1440 - 4 Mpx @ AHD / HD-CVI / HD-TVI, 2560 x 1440 - 4 Mpx @ AHD / HD-TVI, 960 x 576 - 960H @ CVBS ; View angle: 77 ° ; Range of IR illumination: 25 m ; Audio; Power supply: 12 V DC ;