INTECH Dual User Electromagnetic Interactive WhiteboardINTECH Dual User Electromagnetic Interactive Whiteboard Technology PrincipleTo enrich operations,INTECH dual user electromagnetic interactive whiteboard inherits all the advantages of INTECH M series electromagnetic technology,while innovates the way of interactivity by allowing two users to write on the board simultaneously.The dual user operating is realized by using two pens transmitting different frequencies,detected by internal coil sensors to calculate the coordinates of pens' different interacting.INTECH Dual User Electromagnetic Interactive Whiteboard FeaturesUSB connection, no need for external power supply;Allowing two users to interact on the board simultaneously;Four-point calibration and auto keystone projection correction;Use electromagnetic technology :with the aluminum alloy frame it helps to avoid distortion;Surface Durability:with a special and light weight solution,the surface is optimized for durabilityIf you are interested in any of our products or being our distributors in your local market, pls do not hesitate to contact us.
