1. Plug and play, it converts TVI CVI AHD CVBS security camera signal to -compatible display.2. High-definition video processing technology to lossless HD images and maintain the brightness, and color of the .3. Automatic resolution recognition: support 720P, 1080P, 3MP, 4MP, 5MP, 8MP for TVI/AHD input; support 720P, 1080P, 4MP, 8MP for CVI input.4. Wide application: TVI to -compatible video converter is widely used in shopping malls, home monitoring, high-definition monitoring, elevator monitoring, monitoring, etc.5. Long transmission distance: 500-700 on the coaxial cable; different resolutions, different transmission distances.This TVI/CVI/AHD/CVBS-to- converter allows you to seamlessly convert TVI, CVI, AHD, and CVBS signals into 720/1080P -compatible signals. It is widely used in shopping malls, home monitoring, high-definition monitoring, elevator monitoring, monitoring, etc.Operation controls and function:1: theTVI CVI AHD CVBS source devices output channel as the output .2:Power on the converter, the LED will be red.3:If the input source TVI CVI AHD CVBS resolution is compliant to the resolution -compatible display supported, -compatible signal can be output via -compatible port.4: The switch can change the -compatible output as 720P or 1080P, when the power off it will be memory the current -compatible Output .5: The OSD will show the current input TVI/CVI/AHD , when there is no signal input or is not compliant with this converter, the display will show rainbow.Colour:blackMaterial:ironPackage Contents:1 x 1 x USB power cordOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.