Donview Infrared Interactive Whiteboard DB-H03 Model
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Donview - H03 Infrared Interactive Whiteboard

Products Overview  
Donview introduces a multi-touch board which supports a maximum 10 points touch/users. It allows multi-users to share or write on the board simultaneously, without the need to be confined to a certain area.  Users can erase the contents or pictures by fist directly. With Donview’s robust teaching software: equipped with a wealth of tailored teaching tools, teaching resources, simulation experiments of different subjects, Donview now introduces a new exciting method of teaching and learning. 


Multi-touch board
The board is available for maximum 10 points touch board; allows multi-user to write on the board simultaneously.
Simultaneously writing and erasing
The user can erase the contents by fist directly, by dry eraser or by “hot key”, meanwhile users can write and erase simultaneously.
Ultra-narrow frame
Ultra-narrow aluminum alloy frame to beautify the appearance.
Anti-light interference
The board can work normally under 30,000 illumination light that ensure a bright classroom for children.
Shortcut key on both sides of board
18 “shortcut keys” on both of left and right side of the board promotes ease of use.
Free driver
Use HID interface, the user does not need to install the driver.
Environment protecting and prolong the board’s life.
Intelligent power supply for LED light saves electricity and prolongs the board’s life.
When the board is not being used for a while during teaching, the LED light can reduce the emitting infrared light automatically.
Powerful teaching software, tailored various teaching resources.
Donview teaching software equipped with a wealth of teaching tools, teaching resources, and simulation experiments of different subjects; and tailored teaching resources is available for different country.

DB H03 Infrared Interactive Whiteboard  Technical Parameters and Specifications
Model DB-75IND-H03 DB-82IND-H03(II) DB-86IND-H03(II) DB-90IND-H03(II) DB-93IWD-H03(II) DB-100IWD-H03(II) DB-109IWD-H03 DB-120IWD-H03 DB-145IWD-H03
Interactive Whiteboard Size Physical Size (Diagonal) 75.1 Inch 82.7 Inch 85.9 Inch 90.5 Inch 93.7 Inch 100 Inch 109.5 Inch 120 Inch 145 Inch

Physical Dimensions
(W*H*D mm)
 (Without Bracket)

(With Bracket)
(Without Bracket)

(With Bracket)
(Without Bracket)

(With Bracket)
(Without Bracket)

(With Bracket)
(Without Bracket)

(With Bracket)
(Without Bracket)
(With Bracket)
 (Without Bracket)

(With Bracket))
(Without Bracket)

 (With Bracket))
3448*1315*53 (Without Bracket)

3448*1315*56 (With Bracket))
Active Screen Size (Diagonal) 71.2 Inch 78.5 Inch 81.5 Inch 86 Inch 89.4 Inch 95.7Inch 105.7 Inch 116.3 Inch 141.5 Inch
Active Screen Dimensions
(W*H mm)
1476*1046 1626*1155 1693*1211 1787*1282 1950*1165 2093*1260 2298*1388 2525*1531 3373*1240
Projection Image Size (Diagonal) 67.9 Inch 75.8 Inch 78.7 Inch 83.4 Inch 86.5 Inch 92.8 Inch 102.3 Inch 112.9 Inch 137.9 Inch
Projection Dimensions (W*H mm) 1380*1035 1540*1155 1600*1200 1694*1271 1864*1165 2000*1250 2205*1378 2432*1520 3280*1230
Packed Dimensions (W*H*D mm) 1661*1231*82  1798*1348*138 1859*1389*82  1954*1446*131  2134*1367*82  2275*1444*82  2492*1581*82  2700*1720*82  3584*1465*87 
Weight Net Weight (kg) 16 15 16 23 16 25 20 24 27
Gross Weight (kg) 22 23 24 32 25 35 32 40 53
Display Parameters Aspect Ratio 4:3 4:3 4:3 4:3 16:10 16:10 16:10 16:10 16:6
Board Material 0.3mm Nano Steel Plate + Aluminum Honeycomb + 0.3mm Galvanized Sheet 0.3mm Nano Steel Plate + XPS  + 0.3mm Galvanized Sheet 0.3mm Nano Steel Plate + Aluminum Honeycomb + 0.3mm Galvanized Sheet  0.4mm Nano Steel Plate + Aluminum Honeycomb + 0.4mm Galvanized Sheet  0.3mm Nano Steel Plate + Aluminum Honeycomb + 0.3mm Galvanized Sheet 0.4mm Nano Steel Plate + Aluminum Honeycomb + 0.4mm Galvanized Sheet 0.8mm Aluminium Plate + Aluminum Honeycomb + 0.5mm Aluminium Plate 0.8mm Aluminium Plate + Aluminum Honeycomb + 0.5mm Aluminium Plate 0.8mm Aluminium Plate + Aluminum Honeycomb + 0.5mm Aluminium Plate
Touch Function Touch Points 10 points 10 points 10 points 10 points 10 points 10 points 10 points 10 points 6 points
Operating Support single click, double click, right key, rotate.
Writing, Drawing, Annotation Support
Touch Correction Support
Free driver Support
Connection USB
Touch Durability 60,000,000 times
Touch Object Finger,writing pen, other object.
Touch  Response
(Response Time)
Single touch: less than7ms; Dual touch: less than 12ms.
Touch Resolution 32768*32768
External Light Supported 30000 Lux
Touch Parameters Calibrate Technology Four calibrate modes: 4 points, 5 points, 9 points and 16 points.
Calibrate Precision <2mm
Cursor Speed 180 dots/s
light Transmittance 100%
Minium Touch Objects ≥5mm
Touch Technology Infrared Induction 
Touch Frame Not front maintenance
Power Consumption(W) 〈2.5W, working under USB 5V,electrical current<500mA
Touch Frame Features Free driver, free calibration,waterproof, dust proof,  ultra slim and lightweight. 
Working Principle Infrared Induction
Shortcut Keys 18 shortcut keys on the left side and 18 shortcut keys on the right side. Shortcut keys with color picture and English text,from up to down position, the shortcut key is calibration, state switch, and new page, page up, page down, blue pen, red pen, black pen, highlighter, smart brush, eraser, undo, clear screen, text, recorder, insert, camera, and keyboard. Besides shortcut keys could be user-defined.
Shortcut keys are vertically located in middle of both sides of aluminum frames, where is closed to the connection between the board and frame.
Frame Material Aluminium frame.
Connection USB cable. 
Data Transmission USB cable. 
System Requirements Windows XP.Win7.Win8.Win10.Android, MAC OS(Single Touch)
CPU Intel P4 Dual Core 2.0,Storage 4G,Video Memory 128M,80 GB of Free Disk Space. 
Temperature Working temperature:-10℃~40℃, Storage temperature:-20℃~55℃. 
Humidity Working humidity:30%~80%, Storage humidty:10%~90%.
Packing List 1*Software CD, 1*7.5m USB cable, 2*whiteboard pen, 1*wall-mounted bracket, user manual, teaching pointer for 90inch and 96inch.
Mounting Way Wall mounting, mobile floor stand mounting, push-pull blackboard stack mounting.
Certificates C-TICK、CE、RoHS、FCC, ISO9001:2000
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