I Digital Galaxy Ltd.

Interactive Projector (Interactive whiteboard + Projector+ PC + Wireless touch controller) This is an integrated solution which breakthroughs the tradition and integrates the whiteboard with the computer, Projector and wireless equipment. It is not only a portable whiteboard within projector and PC, it is also a multi-media, interactive and wireless equipment. It can not only save the space greatly, also can save more cost. Working with the extendable pointer E-Pen (Electronic pen) or stylus E-pen, you and your students can explore internet websites, build interactive flipcharts and create more opportunities for discussions and interaction in the classroom. Specifications: Projector Native resolution : 1024¡Á768 Display technology : DLP 0.55" Brightness : 2700 Ansi lumens Contrast Ration : 2600:1 Lamp : 230W SHP Lamp life : 5000Hrs Projection Method : Ceiling, Front, Rear Power Consumption : 250W OSD Languages : Multi languages(English,German,Spanish,Portugese). Portable whiteboard Movement Detection Technology : Infrared Active Area (max projection size) : 150 inch diagonal Active Area (horizontal angle) : 33 +/- 2 degrees Active Area (vertical angle) : 0-30 degrees Calibration Technology : Infrared Positioning Active Distance (from projection screen): 3.2 - 5 m Connectivity Interface : 1 x USB Cable (connection distance up to 16 m) Power Requirement : 4.5 ¡§C 9 W (from USB port) Power Consumption : < 1.5 W. Projection Size Distance between Receiver and Projection Surface 56 inch 1.6 m 68 inch 2.1 m 70 inch 2.3 m 75 inch 2.5 m 85 inch 2.8 m 92 inch 3.2 m. Micro PC CPU : Intel Atom N450 1.6GHz Mainboard Chipset : Intel 945GSE+ICH7-M Memory capacity : 2GB DDR2 Hard Disk : 160GB Display Chip : Integration Intel GMA950 Video Card Network Card : Internal wireless network card IEE802.11b+g,Ethernet adaptive card Standard interface :USB2.0 port, 3 VGA port, RJ45, Binaural Headset Jack Electric Power Source : DC20V port USB Port : 3 USB 2.0 Card Reader : Built-in, Three-in-one. Carton Package.

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DLP projector Specifications: Projector Native resolution : 800x600 Display technology : dlp 0.55" Brightness : 2700 ansi lumens Contrast ration : 2600:1 Lamp : 230w shp Lamp life : 5000hrs Projection method : ceiling, front, rear Power consumption : 250w Osd languages : multi languages(English, German, Spanish, Portuguese). Projection size Distance between receiver and projection surface 56 inch 1.6 m 68 inch 2.1 m 70 inch 2.3 m 75 inch 2.5 m 85 inch 2.8 m 92 inch 3.2 m. Carton package.

Infrared interactive whiteboard (Indesign IR IWB), is a large interactive display that connects to a computer and projector. A projector projects the computer's desktop onto the board's surface where users control the computer using a pen, finger or other device. The board is typically mounted to a wall or floor stand. About the IR technology for the IWB, when pressed to the whiteboard surface, the finger or marker sees the infrared light. Software then manipulates the information to triangulate the location of the marker or stylus. This technology allows whiteboards to be made of any material; with this system no dry-erase marker or stylus is needed. The IR IWB is used in a variety of settings, including classrooms at all levels of education, in corporate board rooms and work groups, in training rooms for professional sports coaching, in broadcasting studios and more. 1. Specifications Detection Form : Infrared Rays Resolution (Non-physical) : 4096*4096 Interface Type : USB 2.0, Wireless 2.4G RF (Optional) Cable Length : 6000mm Working Environment : Working Under Sunlight Directly Connector Type :USB1.1A, Wireless 2.4G RF (Optional) Scan Periods : 45-70Hz How to Supply It : From USB PORT of PC Power : Less than 90ma at 5V Temperature Range Operating : -30¡æ - 80¡æ (Temperature Slope Less than 25C/Hr) Storage : -30 ¡æ- 85¡æ (Temperature Slope Less than 25C/Hr) Humidity : Operating 0%-85%, Noncondensing Storage 0%-95%, Noncondensing ESD Capability : Contact Discharge Voltage is 4KV, Air Discharge Voltage is 8KV Warranty : 3 years Limited Warranty Device Driver Version # : DL-USB (2.0) Scanning Form : Auto Start, Always Scanning Responding Speed : First Point 25ms, Consecutive Point 8ms Easy Write Software : Optional Firmware : Optional Version# : Latest Available 2. Hardware Outstanding Features 1. It is operated directly by fingers, need not such consumptive material as electronic pens. 2. It is compatible with USB and Wireless connection. 3. The intelligent pen tray is common magnetic, need not any consumptive material. We have pre-settled the color. The users can write on the board once picking up pen, and need not set the color in the tool bar in addition. On the classroom, it is convenient to postil the lecture. Carton Package

Portable interactive whiteboards (Indesign) are available for presentations on the move. You then connect the device to your laptop or desktop computer, make your notes or drawings on the whiteboard and download them onto your computer to save, print, fax or email them. You use tailor-made designed pens to write on the whiteboard that use infrared technology to determine where on the whiteboard you are writing. You can touch the board to control the computer mouse cursor. As you move the pen across the whiteboard, displaying the computer image, the mouse cursor follows. Portable Interactive Whiteboard works on almost any surface - an existing whiteboard, a flat wall, even a chalkboard with dry-erase paint, transforms those surface into an interactive whiteboard. No battery is required for USB signal receiver and the unit can be mounted to the ceiling if a permanent solution is required. Working with the extendable pointer E-Pen (Electronic pen) or stylus E-pen, you and your students can explore internet websites, build interactive flipcharts and create more opportunities for discussions and interaction in the classroom. Made of a tiny and lightweight material, the PIWB is easy to transport, even carried by children and ladies. 2. Specification: Signal Receiver Movement Detection Technology : Infrared Active Area (max projection size: 150 inch diagonal Active Area (horizontal angle) : 33 +/- 2 degrees Active Area (vertical angle) : 0-30 degrees Calibration Technology : Infrared Positioning Active Distance (from projection screen) : 1.5 ¡§C 5 m Connectivity Interface : 1 x USB Cable (connection distance up to 40 m) Power Requirement : 4.5 ¡§C 9 W (from USB port) Power Consumption : < 1.5 W Weight : 150 g Dimension : 8.4 x 6.6 x 3.9 (cm) Extendable Pointer : E-Pen (Electronic pen) Movement Detection Technology : LED Light Control Buttons : 1 button ( left and right click of a mouse) Power Requirement : 3 V CR123A x 1 Pen Body Weight : 50g (with battery) Pointer Extendable Length : 32.5-63cm (length); 1cm (diameter) Pointer Weight : 45g. Stylus E-Pen Movement Detection Technology : LED Light Power Requirement : 3 V CR123A x 1 Pen Body Dimension: 13.8cm (length); 2cm (diameter) Weight : 60g (with battery). System Requirements OS Required : Microsoft Windows 98/2000/xp,Vista Processor Type : Intel Pentium or above RAM Size : 128 MB Min Hard Drive Space :30 MB Projection Size Recommended Signal Reception Distance 56 inch 1600mm 68 inch 2100mm 70 inch 2300mm 75 inch 2500mm 85 inch 2800mm 92 inch 3200mm. Carton Package.

What is interactive whiteboard? An interactive whiteboard (iwb), is a large interactive display that connects to a computer and projector. A projector projects the computer's desktop onto the board's surface where users control the computer using a pen, finger or other device. The board is typically mounted to a wall or floor stand. What is interactive whiteboard used for? They are used in a variety of settings, including classrooms at all levels of education, in corporate board rooms and work groups, in training rooms for professional sports coaching, in broadcasting studios and more. The interactive whiteboard industry has reached sales of us$1 billion worldwide by 2008; one of every seven classrooms in the world will feature an interactive whiteboard by 2011 according to market research by future source consulting. 186x165x12cm 58kg