Product Description

78 inches infrared interactive whiteboard / Digital interactive whiteboard 256MB 512MB RAM   Specification: Technical Specifications Writing Tools: Finger or any opaque object, normal whiteboard markers Physical Size: 82 inches Effective Size: 78 inches Phase Ratio: 4:3 Effective Response Area: 1632mmX 1122mm(Diagonal 77.7inches) Effective Writing Area:1496mm X 1122mm (Diagonal 73.6inches) Physical Dimensions: 1699mmX 1190mm X 45mm (Diagonal 82 inches) Shortcuts: Right & Left Net Weight: 19kg Gross Weight:27kg Intelligent Pen Tray Holder:Optional   2)Touch Features: Operating Principle:Infrared Induction Technology Positioning Accuracy:<2mm Cursor Blink Rate:120 Dots/Second Resolution:4096 × 4096 Response Time:< 8ms in continuous writing practice  Induction Size:> 3.0mm, Recommended Size:> 5.0mm (Diameter) Touch Spot Life Span:Over 60, 000, 000 times single spot touch   3)Working Environment: Power Supply:USB power supply (No external power supply needed) Operating Voltage:DC 4.6V ~ DC 5V Power Consumption:<1W, USB 5V voltage, current < 100mA CPU:X86-based processor, pentium III or above; Memory:256MB RAM (512MB RAM recommended); HDD:1GB free space; USB:At least a spare USB interface; Projection Equipment:Normal projector compatible. Operating Temperature:-10 °C to 45 °C Operating Humidity:20% to 85% Light Test:Incandescent (220V, 100W), working distance: 350mm Altitude:3, 000 meters or below PC Interface:USB2.0 Working Life:5 years or above Work Environment:Under daylight, indoor & outdoor environment.       LABWE (Infrared) Interactive whiteboard, a combined system of interactive whiteboard hardware and software, is an input device to enable Man-machine interaction.       Connected the infrared E-Blackboard to PC, the infrared E-Blackboard screen can synchronously display content on PC screen. In the mean time, the computer can be manipulated by any opaque object operating on the infrared E-Blackboard screen instead of Mouse connected to the PC. It has surpassed traditional one-way operation of projection equipment system and achieved great breakthrough in terms of interaction.   Application:   Education, business, Military   Advantage: Hardware Features: 1.Accurate positioning, fast response, free from the confines of special pen or stylue   2.Module designed inductors embedded in the board frame for easy maintenance and extended-life performance    3. Convenient intelligent pens and easy-to-reach intelligent pen tray holder   4.USB power supply, plug and play--Needless of external power supply and server   5.Durable materials--Normal ink marker writable, worry-free from naughty scratches by students and power failure   6.Harsh environment workable   Software Features: # #  Free life-time upgrading software #  Accurate nine-point calibration # Multi-touch function supportive (in WIN7 ) # External