Intelligent LCD Display Touch Screen Conference All-in-One

Product Description 1.System propertiesEquipped with Android 11.0 intelligent operating system and unique 4K UI design, all interface UI resolution is 4K ultra-high definition;4-core 64-bit high-performance CPU with 2xCA73+2xCA53 architecture, supporting a maximum clock of 1.5GHz;2.Appearance and intelligent touch controlUltra-narrow edge design, overall appearance (top and bottom silver and left and right black) frosted material;Front detachable high-precision infrared touch frame, touch accuracy of ±1mm, support 20-point touch, high sensitivity;with OPS interface, expandable dual system; three-way USB interface supports computer and Android shared USB function;Front Type-C interface multi-functional expansion, HD video transmission, USB pass-through, touch pass-through, external device network pass-through, 5V / 1A power supply (Extremely convenient multi-device links are simple, efficient and make meetings easier)Front smart pen adsorption slot, no screw instant adsorption, simple operationexternal USB, the system automatically enters the confidential mode, enter the password to unlock, better protection of file security;Hardware self-test without the help of PC, the whole machine can carry out hardware self-test, detect the network, RTC, temperature, light sensor, touch, system memory, OPS and other modules, and give tips on the cause of problems for different modules;Built-in windows 4K 12 megapixels, 8 array microphones, 10m pickup distance, dual system compatible identification, more convenient video conferencing;3.Whiteboard writing4K writing whiteboard with 4K ultra-high definition resolution of writing strokes and delicate strokes;High performance writing software, support single point, multi-point writing, increase the stroke writing effect, etc., support whiteboard insert pictures, add pages, gesture board sassafras, zoom in, zoom out and roaming, sweep code sharing, any channel under any interface can be annotated and other functions;Infinitely zoomable whiteboard pages, revocable and reversible at will, with no limit on the number of steps;AG anti-glare 4MM tempered glass with Mohs 7 hardness for a safe and secure writing experience;4.Conference TrainingBuilt-in efficient meeting software such as WPS, Welcome Interface, etc.;Built-in 2.4G/5G projection module, supporting wireless Internet access and WIFI hotspot at the same time;Wireless co-screening, supporting multiple co-screening, mirroring counter-control, remote snapshot, video, music, document sharing, picture screenshot, wireless remote control confidentiality point casting and other functions;Automatic identification of external input signal sources for jumping, easy and convenient screen switching;5.Business ShowcaseHD image processing engine: image motion compensation, color enhancement processing, point-to-point fine display technology;Intelligent all-in-one machines with hovering menus three-finger touch screen follow and five-finger touch screen hibernation;Customized boot screen, theme and background, and local media player support for automatic classification to meet the needs of different occasions;Sidebar buttons, gestures to call out small window functions: poller, timer, screenshot, child lock, recording screen, taking pictures, touch-sensitive, intelligent eye protection and other ways and touch control switch freely switch.Product Parameters PanelsScreen Size (inch)98867565Backlight TypeD-LEDD-LEDD-LEDD-LEDResolution3840*21603840*21603840*21603840*2160Brightness350cd/m²350cd/m²400cd/m²400cd/m²Screen Contrast Ratio5000:15000:15000:15000:1Response Time6ms6ms8ms8msPixel Pitch0.4298 mm * 0.4298 mm0.4298 mm * 0.4298 mm0.4298 mm * 0.4298 mm0.372 mm * 0.372 mmFrame Rate60 Hz60 Hz60 Hz60 HzPerspectives178°(H) / 178°(V)178°(H) / 178°(V)178°(H) / 178°(V)178°(H) / 178°(V)Color Saturation (x% NTSC)72%72%72%72%Visible Area2158.8(horizontal)×1215.0(vertical) mm1895.2(horizontal)×1065.0(vertical) mm1650(horizontal)×928(vertical) mm1428.48(horizontal)×803.52(vertical)mmColor Degree1.07B(8bit)1.07B(8bit)1.07B(8bit)1.07B(8bit)Lifespan50,000 hrs50,000 hrs30,000 hrs30,000 hrsSystem PropertiesSystem VersionAndroid 11.0Android 11.0Android 11.0Android 11.0CPU ArchitectureCA53*2+CA73*2CA53*2+CA73*2CA53*2+CA73*2CA53*2+CA73*2CPU Operating Main Frequency1.5 GHz1.5 GHz1.5 GHz1.5 GHzNumber of CPU CoresQuad-coreQuad-coreQuad-coreQuad-coreGPUG51MP2G51MP2G51MP2G51MP2Internal Cache Capacity (RAM)3 GB DDR43 GB DDR42 GB DDR42 GB DDR4Internal Storage Capacity (ROM)32 GB Standard32 GB Standard32 GB Standard32 GB StandardPower supply parametersPower Supply100 V ~ 240 V/AC, 50/60 Hz 3A100 V ~ 240 V/AC, 50/60 Hz 3A100 V ~ 240 V/AC, 50/60 Hz 3A100 V ~ 240 V/AC, 50/60 Hz 3AStandby Power Consumption