BNC+-compatible Simultaneous Output: Only use 1 converter to connect 1 BNC display and 1 -compatible display to output simultaneouslyApplications: HD surveillance; home; shopping malls; video conferencingThe -compatible video output is 1080p/720P@60Hz resolution, you can select by switch. And it has a BNC video loop-out port so you can connect multiple monitors. 4K high-definition CVI/TVI/AHD/CVBS BNC loop output: high-definition video processing technology. lossless high-definition images, maintaining image brightness, , and color.Automatic identification resolution: support, 1080P, 3MP, 8MP TVI/AHD input; CVI input supports 720P, 1080P, long transmission distance; different resolutions, different transmission distancescolor: BlackMaterial: aluminum alloyPackage Contents:1 x Receiver1 x USB cablesOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.