Audio Function, Make sure the CVI and TVI DVR support (Audio Over Coax) function, otherwise will not working. Microphone Built-in Mic (TVI and CVI )Video Format Only. Resolution: 8MP/5MP/2MP TVI/CVI/AHD, 960H CVBS .

1/2.5" 5MP progressive scan CMOS Sensor. Resolution: 2560(H) 1920(V) 5mp. Video Output AHD/TVI/CVI/CVBS switch. 2560(H) 1920(V) 5mp. Effective Pixel. Capture moving images, HD Excellent performance, with clear and bright image.

1/2.5" 5MP progressive scan CMOS Sensor. Resolution: 2560(H) 1920(V) 5mp. Video Output AHD/TVI/CVI/CVBS switch. 2560(H) 1920(V) 5mp. Effective Pixel. Capture moving images, HD Excellent performance, with clear and bright image.

Audio Function, Make sure the CVI and TVI DVR support (Audio Over Coax) function, otherwise will not working. Microphone Built-in Mic (TVI and CVI )Video Format Only. Resolution 8MP - HD Model - 3840 x 2160P.