4G Dual Camera Car DVR Dashcam Supports 4G & GPS Real-Time Car Front and Rear Double Recording

4G dual channel dash cam GPS Tracking Operating LanguageChinese/ EnglishOperating SystemLinuxOperating InterfaceA graphical menu operation interface (OSD menu) that allows character stacking and does not contain CVBS output by defaultGUISet system parameters by remote control or through mobile APPCPUARM Cortex-A7 MP2Storage2Gb built-in DDRVideo InputThere are two internal CVBS routes and a maximum of two external CVBS routes,1.0Vp-p, 75Ω  Supported camera resolution:1080P,720P,D1Video OutputReservedVideo StandardsPAL SECAM, NTSC SECAMVideo Compression FormatH.264 Video Compression FormatPreview SeriesSingle-channel and 4-screen splicing preview supports manual/event-triggered full-screen display1. Front and rear double recording integrated structure;2. Front and rear dual HD video recording;3. Built-in 4G communication module;4. Convenient installation and disassembly;5. WIFI hotspot f. Real-time video;6. TF card, SIM card anti-disassembly designation.  /* 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