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Home > Products > Infrared Interactive Whiteboard (SR) > Infrared Interactive Whiteboard - Optimized Structure (SR)
Infrared Interactive Whiteboard - Optimized Structure (SR)
Technology Principle of Infrared Interactive Whiteboard
  • Use infrared technology
           It supports more than 5 points touch simultaneously and is different from RE and TRE series, with no light interference.
  • Patented self-adaptive infrared technology
         Infrared Interactive Whiteboard requires high flatness of the board, because infrared ray is transmitting in straight lines. Even a little deformation can make the transmitting fail. Especially after long distance delivery, the board’s flatness would be affected. That’s why sometimes it won’t work well after long distance delivery. Our patented self adaptive technology has fixed this problem. We add an algorithm which can self adjust the transmitting frequency by calculating the unflatness of the board. So our Interactive Whiteboard can still work perfectly after long distance shipping.
  • Anti-light interference technology
          When the sunlight is strong and straightly projected on the Interactive Whiteboard, the infrared ray in the sunlight might interfere with the regular work of Interactive Whiteboard. We add an algorithm to recognize and exclude the interference by the infrared ray in the sunlight, which ensures our Infrared Interactive Whiteboard can still work perfectly even under strong sunlight.
  • Matrix Scanning + Fan-shaped scanning type

Interactive Whiteboard Provider from China INTECH, with sincerely hope every customer to visit our factory.
 
 

Features
  • Improved algorithm and optimized structure with better performance
  • Plug-and-play for windows system
  • Wireless module optional
  • Patented synchronizing multi-scanning technologies, true multi-point writing
  • 10 Points Touch (different users at the same time)  
  • Eye-catching design with qualified aluminum alloy frame
  • Patented self adaptive hardware and firmware technology, with excellent anti-light performance and excellent resistance to deformation of the board
  • Serial bus connection technology, easy to assemble and maintain
  • Interactive software with powerful function, easy to learn and use, free for upgrades

Dimensions

Model

Size

Aspect Ratio

Overall Dime. (mm)

Active Area (mm)

Projection Area(mm)

SR-7378D

78"

4:3

1628*1126*42

1534*1041

1347*1041

SR-8083D

87"

4:3

1802*1259*42

1717*1174

1565*1174

SR-8285D

89"

4:3

1854*1290*42

1769*1205

1607*1205

SR-8589D

91"

4:3

1905*1310*42

1820*1225

1633*1225

SR-9397D

97"

16:10

2130*1259*42

2045*1174

1863*1164

SR-142147D

147"

16:6

3494*1290*42

3409*1205

3213*1205



Specifications

  Sensor Type

  Infrared Technology

  Calibration

  4 Points

Touch Points

 10 Points

  Resolution

  32768*32768

  Cursor Speed

  180dot/s

  Transmission Speed

  12m/s

  Working Temperature

  -20 to +60

  Working Humidity

  10% to 90%

  Respond Speed

  <=6ms

  Position Precision

  <=0.1mm

  Surface Material

  Metal projection panel for front, galvanized metal panel for back

  Date Transmission

  USB cable or wireless module

  Power Supply

  USB power less than 5V/100mA

  Operation Systems

  Windows XP, Windows7, Windows8, Windows 10, MAC, Linux, Vista


Structure
Infrared Interactive Whiteboard With Optimized Structure_SR

  
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