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Tabla interactiva 86" DONVIEW DB-86IND-H03, 4:3, Multi-Touch   Now Donview come up to multi-touch board which supports maximum 10 points touch. 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 powerful teaching software: equipped with a wealth of tailored teaching tools, teaching resources, simulation experiments of different subjects, Donview interactive whiteboardenliven the teaching and learning Products Features Multi-touch board The board is available for maximum 10 points touch board; allows multi-user to write on the board simultaneously. Ultra-narrow frame Ultra-narrow aluminum alloy frame to beautify the appearance. Shortcut key on both sides of board 18 "shortcut keys" on both of! eft and right side of the board promotes ease of use. 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. 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. Anti-light interference The board can work normally under 30,000 illumination light that ensurea bright classroom for children. Free driver Use HID interface, the user does not need to install the driver. 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.  

Specificatii: Model DB-75IND-H03 DB-86IND-H03(II) DB-100IWD-H03(II) Interactive Whiteboard Size Physical Size (Diagonal) 75.1 Inch 85.9 Inch 100 Inch Physical Dimensions (W*H*D mm) 1551*1121*53 (Without Bracket） 1551*1121*56 (With Bracket） 1764*1283*47 (Without Bracket） 1764*1283*56 (With Bracket） 2163.5*1333.0*47 (Without Bracket） 2163.5*1333.0*56 (With Bracket） Active Screen Size (Diagonal) 71.2 Inch 81.5 Inch 95.7Inch Active Screen Dimensions (W*H mm) 1476*1046 1693*1211 2093*1260 Projection Image Size (Diagonal) 67.9 Inch 78.7 Inch 92.8 Inch Projection Dimensions (W*H mm) 1380*1035 1600*1200 2000*1250 Packed Dimensions (W*H*D mm) 1661*1231*82 1859*1389*82 2275*1444*82 Weight Net Weight (kg) 16 16 25 Gross Weight (kg) 22 24 35 Display Parameters Aspect Ratio 4:3 4:3 16:10 Board Material 0.3mm Nano Steel Plate + Aluminum Honeycomb + 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 Touch Function Touch Points 10 points 10 points 10 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 4096*4096 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. 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