Huidu HD-A4 Full Color LED Display Screen Dual-Model Control Box

FunctionParametersControl RangeResolution: 655,360   million pixels (1280*512), Widest 3840 pixel, highest 2048 pixelGray Scale256-65536 (adjustable)Basic FunctionsVideo, Pictures, Gif,   Text, Office, Clocks, Timing, etc.Remote, Temperature,   Humidity, Brightness, PM Value, etc.Support Synchronized   picture auto-zooming, Playing Live Screen Without Video ProcessorVideo FormatHD video hard decoding, 60Hz frame rate output.AVI, WMV, RMVB, MP4, 3GP, ASF, MPG, FLV, F4V,   MKV, MOV, DAT, VOB, TRP, TS, WEBM, etc.Image FormatSupport BMP, GIF, JPG, JPEG, PNG, PBM, PGM, PPM, XPM, XBM, etc.TextText editing, Image, Word, Txt, Rtf, Html, etc.DocumentDOC, DOCX, XLSX, XLS, PPT, PPTX, etc.Office2007   Document formatTimeClassic Analog Clock, digital clock and various of the clock with image backgroundAudio outputDouble track stereo audio outputMemory8GB Flash Memory, Expanding   memory by U-diskCommunication100M/1000M RJ45 Ethernet, Wi-Fi, 3G/4G, LAN, USBWorking Temp-40ºC-80ºCPortIN:12V Power Adapter*1,   1Gbps RJ45*1, USB 2.0*1, Test Button*1, GPS, 3G/4G(Optional), Sensor port*1, HDMI*1OUT:1Gbps RJ45*1,AUDIO*1Power18W (12V DC power supply) Features:1.  The maximum loading capacity is 655,360 pixels.2.  Support expanding the memory by U-disk.3.  Support HD video decoding, 60Hz frame rate output.4.  No need to set IP address, it could be identified by controller ID automatically.5.  Come with Wi-Fi, Mobile APP management.Control Mode:Internet unified management: The play box can be connected to the Internet through 3G/4G (optional), network cable connection, or Wi-Fi Bridge.Asynchronous one-to-one control: Update programs by network cable connections, Wi-Fi connections or USB flash drives. LAN (cluster) control can access the LAN network through by network cable connection or Wi-Fi Bridge. Real-time picture synchronization display: The play box is connected to the sync source through the HDMI high-definition video line, and the sync picture is automatically scaled without any setting.Certification:  /* 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