7" 2.4G Wireless Backup Rear View Mirror Car Camera Monitor

Product DescriptionBuilt in digital wireless receiver, clear picture, no disturb, total different with analog wireless technologyProduct ParametersBuilt in digital wireless receiver, clear picture Built in DVR function ,use micro SD card to store No disturb, total different with analog wireless technology.Monitor could connect 1-4pcs digital wireless camera , following is the diplay pattern when camera connect 2-4 cameras:  Connection drawing of monitor:     /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1