OEM/ODM Aevision Education Use Iwb 55-85inches Interactive Whiteboard

Interactive Touch panelBusiness / EducationProduct Description1, aluminum alloy frame, surface brushed anodized, iron shell back cover, active heat dissipation.2, 4mm physical tempered anti-violence high-transmission glass, high-speed 20-point infrared touch, faster writing speed3, using the international standard OPS slot, integrated plug-in design, easy to upgrade and maintenance4, frontal front expansion ports: PC-USB, TV-USB for user expansion5, speaker out of the sound front honeycomb sound hole, mesh diameter of 1.2mm mesh density of 1488, good sound effect.6, the machine within the Android motherboard and the PC side of the built-in WIFI module, respectively, to facilitate the user's wireless transmission and network operations through WIFI.7, support gesture pull-down touch menu navigation, support any channel writing, annotation, screenshot function; child lock function, through the setting can be shielded key function, etc. Product ParametersDisplay ParametersScreen size55 inch/65 inch/75 inch/86 inch/98 inch/110 inchLight sourceDLEDResolution3840*2160Viewing Angle178°,178°Brightness350cd/m2Contrast Ratio1200:1 (Typ.) TransmissionResponse time6.5msColor gamut8 bit/16.7 BillionPoint Distance0.105 mm x 0.315 mm Service life50,000 hoursOperating Voltage100V-240VAC,50/60HzPower