43 49 55inch1080P Android interactive digital board touch screen

43 49 55inch1080P Android interactive digital board touch screen LCD Screen LCD PanelLGEffective display area1213.1(H)*683.2(V)MMDisplay ration16:9Brightness350cd/(typical)Contract 1400:1Color10-bitBacklight uniformity70%Backlight type DLED backlight View angelFull view:178°(V)/178°(H) (typical)LCD physical resolution1920*1080Backlight current and voltage126-162V/600mALifespan(hrs)60000(hrs)Touch Panel Touch TechInfrared touch Surface hardness≥6H Thickness of tempered glass4mm tempered glasswritting methodfinger,touch pen Theoretical clicksMore than 600 million single touchesTouch accuracy95% of the regional positioning error is less than 2mm, the edge positioning error is less than 5mmSupport touch points10points touchProduct Info.Dimensions1879*735*39.6mmBase  size739.1*471.5*45mmOrdinary carton / honeycomb box size(MM)1986*241*887MM/2016*271*917MMNW(KG)47.5KGGW(KG)52.1KG/58.0KGStructureInstallation methodFloor typeColor availableSilver/blackHousing material (border, rear case)Sheet metal/alluminumFeatures1,The whole machine adopts integrated DLED backlight, and the direct-lit light-emitting picture details are more delicate and realistic.2,Matrix layout lamp beads, high transparent DLED lens, backlight is more in line with visual perception3,The integrated backshell dissipates heat, the heat dissipation area and space are large, so the surface temperature of the housing shell is low4, Tempered glass silk screen black side 21.2MM5,Front panel alluminu panel, brushed surface process6, Whole machine is metal structure, solid and intergrated,anti-theft and anti-destruction.7, Professional commercial display DLED backshell design, it can8, High transparency display tempered glass9, Easy to maintain design /* 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