Introduction Multimedia All-in-One whiteboard highly integrates interactive board ,speaker, PC, visualizer ,smart central controller,all-in-one remote and pen tray.  It uses the integrated seamless splicing design to be more beautiful and simplicity. The all-in-one design makes it easy installation. In this way, it gives the teacher more space to move around to facilitate teaching. The board is infrared 20-point touch, which can meet the simultaneous writing of multiple people demand. It’s anti-collision and anti-scratch based on board material of cold–rolled technology. Meanwhile,we support multi-size customization in order to meet the needs of different teaching scenarios. Product Features Highly Integrated With all necessary parts for multimedia presentation with a projector, in-built smart board PC, speakers, visualizer, central controller and all-in-one remote with mic. Multiple Expansion and Customization Compatible with all type of projector, and can be connected with multiple external devices. Standard board sizes are 82,96 and 140 inch. Customized size available. Product Details