INTECH TRE series infrared interactive whiteboard combines high-precision infrared sensors and outstanding finger-touch technology together. 

 Infrared transmitters and receivers are linked to a USB main board and fixed inside rigid aluminum frames, forming a square scanning infrared ray net on the surface when connected to a computer by USB cable.When a finger or other non-transparent object touches on the surface , this touching point's coordinate (x, y) is immediately transmit to the main board and forms a corresponding PC operation.Meanwhile, the panel itself is free of technology, guaranteeing longer life time than any other types of interactive whiteboards. 

 INTECH TRE Series Infrared Interactive Whiteboard Features 

 Multi-touch functions: You could start the software by palm.zoom in / out pictures or rotate Pictures by two more finger; 

 Self-inspection: Automatically inspect module defects, that will simply the maintenance. 

 Thinner frame: 40mm width, could increase the effective writing area. 

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