INTECH RE series dual user infrared interactive whiteboard uses unique parallel infrared connection design and dual writing programming, enabling two users to write simultaneously on it at real time speed. 

 With INTECH dual user main board, all touch and operations are processed and responded immediately without delay. Its infrared ray scanning matrix is ??formed by transmitter and receiver PCB inside solid aluminum frame.As the number of touching points change, the scanning working modes switch between single user and dual user intelligently. 

 

 INTECH RE Series Dual User Infrared Interactive Whiteboard Features 

 Intelligent Pen Tray: Four colored pens (red, blue, black, yellow); One Eraser; Digital Ink; Free to choose any color and line styles.Use either a pen or your finger to write in digital ink .. 

 No need for external power supply: The computer supply power to the infrared interactive whiteboard through the USB cable or wireless module directly. 

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