1. Plug and play, it converts TVI CVI AHD CVBS security camera signal to HDMI-compatible display. 2. High-definition video processing technology to restore lossless HD images and maintain the brightness, contrast and color of the image. 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: Our TVI to HDMI-compatible video converter is widely used in shopping malls, home monitoring, high-definition monitoring, elevator monitoring, traffic monitoring, etc. 5. Long transmission distance: 500-700 meters on the coaxial cable; different resolutions, different transmission distances. This TVI/CVI/AHD/CVBS-to-HDMI converter allows you to seamlessly convert TVI, CVI, AHD, and CVBS signals into 720/1080P HDMI-compatible signals. It is widely used in shopping malls, home monitoring, high-definition monitoring, elevator monitoring, traffic monitoring, etc. Operation controls and function: 1:Choose theTVI CVI AHD CVBS source devices output channel as the output format. 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 HDMI-compatible display supported, HDMI-compatible signal can be output via HDMI-compatible port. 4: The switch can change the HDMI-compatible output as 720P or 1080P, when the power off it will be memory the current HDMI-compatible Output Format. 5: The OSD will show the current input TVI/CVI/AHD format, when there is no signal input or format is not compliant with this converter, the display will show rainbow. Colour:black Material:iron Package Contents: 2 x host 2 x USB power cord Only 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.