Infrared Interactive Whiteboard, buy Donview 98 Inch IR multi-touch interactive whiteboard with Aluminium honeycomb board on China Suppliers Mobile

Product Details

technology and specification
Type	DB-98INS-Y01
Technology	Infrared induction technology
Board size(diagonal line)	98''
Board size(wide x high) (mm)	1988X1496
Induction size (diagonal line)	92''
Induction size(wide x high)(mm)	1880X1388
Effective projection size (diagonal line )	88.4''
Effective projection size ( wide x high)(mm)	1802X1340
Screen Ratio	4:3
Board material	Aluminium honeycomb board
Resolution	4096*4096
Packing size of outside (wide x high x thickness(mm)	2140X1665X105
Whiteboard weight(kg)	26.5
Shipping weight (kg)	50
Writing	Touch operation, do not need special pen can also writing,you used the fingers and pen, pointer can realize writing and operation computer interface
Specific function	1.The white frame is very thin, it’s only 40mm, make writing size bigger
	2.The unique radian design of edge horn, effectively reduce the blind area, expanded the actual induction area
	3.Four point to location, it can write normal with projection picture of rectangle and trapezoidal
	4.Without the software for the whiteboard hardware, can be compatible directly with the WINDOWS7 and to own gesture recognition function with WINDOWS7 directly, including to easy enlarge and reduce the picture, to rotate the picture with the two finger
	5.First to create the serial bus technology of PCB, easy to use, easy to install, convenient to maintenance
	6.The frame is the contracted and easy of aluminum alloy wire drawing oxidation, not only guarantee the beauty of products but also effective protect the PCB
	7.High location, the quick speed of sample rate, the smart gesture to distinguish
	8.No pollution, no electromagnetic radiation, no consumables
	9.With the shortcut key to use, let the area of projection become the maximize
Cursor speed	Not less than 180 dot/s
Board face material	High abrasion resistance, don’t care to be out of shape, use the new inventive patent to adapt the infrared touching equipment, it can be correct recognition by itself, if the whiteboard become to inset and change the shape, it doesn’t effect to write normal.
The way of connecting computer	USB/further distance signal propagation with wireless (the maximal length of USB: 20m).
Consumption current	≤70mA(USB supply)
Positioning	≤0.1mm
Transmission rate	12M/S
Viewing angle	The right and left is 170 degree, up and down is 160 degree
The objects size of feeling	The diameter is 0.6cm, can reach the littler diameter which is 0.2cm
The operating system	WINXP,Windows vista ,WIN7
Power consumption	<0.5W
Working temperature	-20°C to 60°C
Working humidity	10-90% / 20-93%(40°C)
Storage temperature	-40° to 70°
Working time	Up 100 thousands hours
Warranty service	Guarantee 3 years for the board body , 1 years for the accessories and freely upgraded for ever for the software
Products certificates	Get the certificates of C-Tick,CE,ROHS and FCC,enterprise product standard certificate, the ministry of education teaching instrument research institute inspection report, environmental type II environmental authentication

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