anti-scratch IR interactive smart white board

  anti-scratch IR interactive smart white board
1.aluminum frame
2.free educational software
3.long warranty time        finger gesture writing interactive smart board
    Donview IR interactive whiteboard features       1.surface: anti-scratch metal board , smoothly to write ,not easy to deformation;   2.frame: narrow frame ensures large writing size;   3.  front maintain , it's easy to maintain without dismounting the whole whiteboard from wall ;   4.software : free multi-language software and free upgrade;   5.support system :workable without driver in many kinds of operating system: Windows XP, Vista, and Win 7 and so on ;   6.Input: support multi-touch function and hand gesture recognition   Donview IR interactive whiteboard          Donview IR interactive whiteboard specification      

Model	DB-85IND-H01	DB-88IWD-H01	DB-96IWD-H01
Physical Diagonal	85 Inch	88 Inch	96 Inch
Active Diagonal	79.40 Inch	80.87 Inch	89.28 Inch
Active Area(mm)	1646 x 1164	1805 x 980	1956x1147
Physical Size (mm)	1762 x 1280 x 39	1938 x 1113 x 39	2089x1280x39
Packed Size(mm)	1859 x 1389 x 82	2018 x 1193 x 82	2169 x1360 x 82
Aspect Ratio	4:3	16:9	16:9
Net Weight (KG)	21.00	27.0	28.00
Packed Weight(KG)	30.00	36.00	38.00
Resolution	4096x4096
Working Principle	Infrared Induction
Writing Way	Finger, pen, teaching pointer or any other opaque objects.
Multi-user Input	Yes, two users can write freely on the screen without interference.
Hand Gesture Recognition	Turn PPT page by sliding two divided fingers, zoom in and zoom out picture by two fingers and erase by fist or palm.
Calibrate Technology	Four calibrate modes : 4 points, 5 points, 9 points and 16 points.
Precision	≤0.1mm
Frame Material	Aluminum alloy.
Screen Material	Steel Plate
Back Board	Galvanized Sheet
Interface	USB 2.0
Power Requirement	USB powered device.
Power Consumption	<2.5W
Cursor Speed	180 dot/second
Shortcut Key	18 shortcut keys on dual sides
System Requirements	Operating System: Windows XP, Vista, Win 7 and Win 8.
	PC: CPU Intel P4, Dual Core 2.0, 1G of RAM, 1024x768 Resolution, 20 GB of Free Disk Space.
Temperature	Working: -10°C~50°C, Storage: -25°C~70°C
Humidity	Working: 30%~80%, Storage: 10%~90%
Mounting Way	Wall mounting, mobile floor stand mounting , push-pull blackboard stack mounting.

support gesture erasing , turning page and zoom  The board allows the user to erase , drag ,turn page of the contents or pictures by a palm or fist or dry eraser directly , no need to go to find an eraser function from whiteboard application software .      special front facing design  Special design of Donview board to let the user to maintain the products conveniently. Special design of board corner and frame with PCB built-in that allow the user to open the corner to replace the parts in 10 minutes without need to take down the board from wall or stand mount.  Donview software  Support multi languages cover most functions which can be used in school class .
        Donview packaging       About Donview     Donview was established in 1993 . Headquartered in beijing, Donview has set R&D center and manufacturing  base in Guangzhou and Shenzhen .We now owns 30 branches in China which cover 30 provinces . With the  development of its overseas markets , Donview builds subsidiaries and offices in many countries around the  world in order to provide better pre-sale&after-sale services .         Donview certifications