55/65/75/100 inch multimedia teaching conference all-in-one educational tablet electronic whiteboard touch monitor

55"/65"/75"/100" All-in-one teaching conference machine    All-in-one teaching conference machine is used for intelligent all-in-one machine, electronic whiteboard, remote conference. It can be multi-touch, intelligent annotation, wireless screen, scan and save, anti-fingerprint screen, multi-screen interaction, 4K high-definition screen, dual-system switching. Integrate six major functions Multi-use, build diversified intelligent office, integrating computer, TV, stereo, tablet, projector and writing whiteboard. Interactive teaching and interest cultivation Combining sound, pictures, animation and video to create an interesting teaching context and stimulate students' desire for knowledge. Multi-touch Multi-person Q&A Smooth touch writing experience, multiple people can write at the same time, multiple gesture operation, easy and convenient Anytime, Anywhere Video Conferencing Powerful remote video conferencing feature allows you to work remotely from anywhere (camera sold separately). Two-way control with wireless screen Two-way operation between mobile devices and conferencing machines enables content sharing Easy quarter-screen comparison at a glance New human-computer interaction experience, collaborative presentation, two-way operation touch controlNote that a separate wireless screen thrower is required to use the laptop wireless screen. Document Presentation Creative Annotations Based on a conferencing system developed under the installation system, optimized for conferencing and user experience, which can be opened directly and easily for presentation annotations. Content sharing Scan away You can generate QR codes for writing and annotations on teaching/conference tablets, and easily take them away with a swipe of your mobile phone. VIP reception Multiple industry conference themes, multiple welcome templates, and self-editing 4K Ultra HD image quality with anti-glare 178° wide viewing angle, low blue light eye protection mode, to protect your eyesight health System options Easy switching Android system, windows system can be switched in real time Two types of installation Wall or floor mounting available upon request.Caution：Package "WINDOS Touch All-in-One" with 2nd Generation I3/4G+120G as standard, upgradeable to I5 / I7.The package "Android Touch All-in-One" comes standard with quad-core ARM Cortex A53 1.5GHz 2+8G. DescriptionSize: 55"|65"|70"|75"|86"|100"Machine Size(mm):1259*770|1514*934|1594*964|1737*1060|1990*1202|2261*1332Screen Size (mm):1213*684|1430*805|1510*835|1652*930 |1897*1068|2208*1245Screen type: LED anti-interference screenResolution:3840*2160 4K Ultra HDViewing angle: 178° (H) 178° (V)Recognition principle: infrared touchRecognition accuracy: 2mmResponse time: <5 millisecondsControl Points: 10 touch pointsProcessor: Intel® Core™ i3Memory: 4GStorage: 128GPower supply: 12V 5A*This item is a heavy item and does not apply to the free shipping policy.