Portable 55 Inch Infrared Interactive Whiteboard with Wheels and Built in I5 CPU Computer

portable 55 inch infrared interactive whiteboard with wheels and Built in i5 cpu computer1. OEM/ODM2. With/without OPS3. Support software for education/meeting4. Package: wooden standard pacakge5. Resolution: 4K, 3840*21606. Android 8.0, 4+32GB7. Sample is available8. Wall mouted/Floor stand soket optional9. Touch mode: IR, Capacitive availableHot Models:        LED LCD Monitor                       Touch Monitor                     CCTV Monitor         Touch All In One pc               Android Tablet                      Digital Photo FrameSpecifications:  Screen Size55 inchPanel Typea-Si TFT-LED backlightAspect Ratio16:9,Wide SXGAResolution3480*2160 (4K)Viewing Angle178(H)/ 178(V)Brightness350cd/m2Active Area1429x804mmResponse Time8msDisplay Color8 bit 16.7MService Lifetime≥50,000 hoursTouch SystemGlass thickness4mm   Sensing TypeInfrared System (Multi 10point touch)Response Time6msConnectionFull-speed USB (Driver free)Light Transmittance88% light transmittanceSurface ProtectionTempered Glass with 4mm thickness StandardOperating SystemAndroid PartOperating SystemAndroid 6.0CPUMstar 648   (this board suitable for teaching, training, conference and commercial applications)RAM2G    (4GB)ROM16G   (16GB/32GB optional)SD card slotSupport MAX 32GInternetWIFI (802.11ac), RJ45 InterfaceVGA -IN*1, AV -OUT*1, Headphone -OUT*1, HDMI -IN*1, USB*3,  Audio-in*1, TF card slot*1OthersSpeaker2*15WEnergy Saving Modeyes, can be adjustableLanguagesSpainish, English,Chinese, French, German etc.OPSoptionalSoftwareWhiteboard software.Support WORD, EXCEL, PowerPoint, PDF presentations edit mode annotate and modify the state, and kept the original track; Support recording teaching contents.PowerPower SupplyAC100~240VFrequency50/60HzWorking EnvironmentOperation Temperature0ºC~50ºC   Storage Temperature-20ºC~60ºC   Working Humidity85%   Storage Temperature85%   Packaging InformationSize55inchProduct Dimensions1000*103*750mmPackage Dimensions1410*1000*250mmVESA600x400mmNet weight42KG ,  1400*800*102Gross weight50KG, 1500×1000×250AccessoriesAC Power Cable, 3x Touch Pens, Remote controller, WIFI antenna  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1