Introduction EIBOARD LED Recordable Smart Whiteboard 185inch, model as FC-185EB, is also called all-in-one interactive whiteboard or smart white board.It intergrates traditional marker writing content to be recorded and saved as e-content.It's mainly applied for big-size smart classrooms, lecture halls, training centers, and corporate board rooms. The smart whiteboard FC-185EB features Android or Windows dual operating systems built-in. An interactive smart touch panel 98 inch in the middle as main screen has a 4K resolution display.The left and right whiteboards as sub-screen are for chalk or marker writing. Infrared (IR) technology makes the smart blackboard interactive by adding multi- touch function up to 20 touch points. * Dual OS :  Built-in Android and Windows system, fast conversion between dual OS * Ultra-big panel:  With super big flat writing surface, seamless writing; with pen tray and sliding lockable protection * Multi-touch : Support 20 points touch under Android and Windows system * Multi working modes: Supports a variety of writing modes and record modes; * Smart memory record : Any handwriting content on the board can be recorded, remembered and saved as e-content. * QR share: Shortcuts and fast QR code sharing supported; * Gesture eraser: Auto-identify writing and eraser; * Screen share : Support to display content from mobile devices compliance * Fast stand-by:  4K AG LED interactive smart panel support fast stand-by and awake-up by five-finger press. * Pluggable design: The structure is with modular full plug-in design, simple installation and easy maintenance. * Keep the traditional white board writing habits and add new smart board writing technology, all teachers will be fast involved in teaching conditions. * Help teachers to record all the handwriting as e-content, directly or one-button to memory save and easily share to students. * Help students to review teaching process easily and never miss any important notes even learning at home. * Complete teaching content with process can be uploaded in the cloud platform and shared as teaching recourse.