ISP 86inch 75inch  Android 11.0  touch screen interactive whiteboard business Interactive flat panel for school with ZOOM & Teams

ISP 86inch 75inch  Android 11.0  touch screen interactive whiteboard business Interactive flat panel for school with ZOOM & TeamsFeatures:|  E-whiteboard function: making annotation on static screen and dynamic screen |  Ten point touch ,single point writting  | Dual  android and windows OS |  Wireless screen projection interaction by android and ios mobile phone | Built-in free teaching software, play documents and videos freely |  LG & Samsung authorized A+ grade lcd screen panel factory ,quality assurance |  4K UHD resolution ,178 degree big view ,300 cd to 500cd/m^2  optional   Product Description A meeting touch screen kiosk is more than 6 device : All-in-one pc, Whiteboard, TV, Projector, Speaking, Advertising machine. 1.  Wireless screen projection, smart interaction | Built-in projection software, support android/IOS/MAC/Windows all platform projection | IOS can project screen by air play to touch screen pannel, no need to install software  | Projecting device can control meeting touch screen panel, and change projector device between each other as you like   | Touch screen panel can also control the projector device,edit PC'S file (word,excel etc) on meeting touch screen. 2. Support  Teleconference| Built-in Teleconferencing free software, or you can install your software on the machine 3. Smart e-whiteboard touch screen for meeting/conference |  Ten-points IR touch, support making annotations not only in static interface like pictures, files etc, but also dynamic interface like video. | Single point handwriting  |  Gesture erasure  | Two points zoom in and out |  Drag and drop to switch freely.  | Support multi signal input file presentation, including HDMI, VGA, touch USB,USB,wireless screen projection. 4. All signal resources making annotation |  Support HDMI ,USB,VGA etc different signal input and making annotation in any static screen.  5.  Android & Windows Dual oprating system | Default Android system,  | Support pluggable OPS windows operating system | One button Swich Android & Windows  | Suitable for all main brand OPS , pluggable design provide simpler maintenance and easier PC upgrade 6.  Document intelligent classification | Intelligent identification of various signal sources, pictures, videos, audio, documents, etc 7.   Scan QR code to download annotation/notes  8. Audio and video synchronization at same time. more vivid teaching. |Built-in speaker and high resolution 4K screen display 9. Different size available: 55" 65" 70" 75" 86" 98" 10. Wall-mount or movable stand flexible installment . 11. other functions like android system: surf internet, multi-task management, setting, pull-up quick setting menu etc.     Product Parameters Specification of interactive touch screenModel DSY-55KS15DSY-65KS15DSY-70KS15DSY-75KS15DSY-86KS15DSY-98KS15LCD Size55" 65"70"75"86"98"Panel FeaturesFull-HD 1920x1080300nits Anti-Glare Glass(optional)UHD 4K3840 x 2160350nits Anti-Glare Glass(optional) FHD1920 x 1080P350nits Anti-Glare Glass (optional) UHD 4K3840 x 2160350nits Anti-Glare Glass (optional) UHD 4K3840 x 2160400nits Anti-Glare Glass (optional) UHD 4K3840 x 2160500nits Anti-Glare Glass (optional) Compatible I/O PortsInput :• 3 x HDMI   • 1x VGA &  AV & Audio &  DP & LA N IN & YPBPR• 1 x USB2.0 & USB 3.0 & touch USB2.0  Output:• 1x LA N Out & RS232 & Audio & Speaker(R & L) & earphone & OPTICAL InterfaceInstallation options • Fixed and adjustable wall mounts • Mobile bracket•Use as a vertical screen, drafting desk, or collaborative tableOPS computer (Optional) Intel Core i5 Processor • Intel HD Graphics 4200 • 500GB SSD HD • 4GB Dual Channel RAM • 2x USB 3.0, 2x USB 2.0• 1x HDMI output & Line Out• 1x MIC-IN & LAN InterfaceIntegrated Multimedia  2 x 10W Stereo SpeakersOperating system (OS)Android (default), Windows(OPS optional)Warranty2years   Company Profile About DS Company  Shenzhen DS Technology Co., Ltd. is established in 2013 in Shenzhen.DS is a high-tech enterprise specialized in development, production and marketing of the special lcd display. Our products are divided into several series: Industrial LCD monitor, Touch screen LCD monitor(55"-98"), LCD video wall(46"-55"), video wall processor ,controller, matrix switcher ,HDMI /VGA splitter and other industrial screen display Our factory locates in Shenzhen, owning core experienced technology team. We are certificated ISO9001 : 2008 quality management system and ISO14001 : 2004 environmental management system. We have strict quality control process to ensure every product can meet our customer's requirement. DS believes in profession, honesty and integrity will bring our customer value ,we dedicate our team in providing quality product and service. And we believes that is our brand value. Packaging & Shipping Shipping and Payment1.Payment term : T/T 30% down payment before production,the 70% balance should be paid before shipment after inspection. 2.Warranty: 12 months warranty .Lifetime maintainance. 3.RMA policy: customer  bear all the fre