TVI CVI AHD CVBS to 1080P HDMI Output: Plug and play; It converts TVI CVI AHD CVBS security camera signals to HDMI monitor. The HDMI Video output is 1080p/720P@60Hz resolution, You can select by the switch. And It have BNC Video Loop Out port, that you can connect multiple monitors. 4K HD CVI/TVI/AHD/CVBS BNC Loop Output: High-definition video processing technology. Restoring non-loss HD images and maintaining the image brightness, contrast, and color. Auto recognition resolution: Supports 720P, 1080P, 3MP, 4MP, 5MP, 8MP for TVI/AHD input; Supports 720P, 1080P, 4MP, 8MP for CVI input.Long Transmission Distance; 500-700 meters over coax cable; Different resolution, different transmission distance.