Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
OEM/ODM Service
Sample Available
Overseas Agent / Branch
Japanese / Spanish / French / Portuguese Speaker

Whiteboards, Portable Interactive Whiteboard, Presentation Equipment manufacturer / supplier in China, offering Remote Operation Smart Interactive Whiteboard, Portable Interactive Whiteboard, Short Throw Interactive Whiteboard and so on.

Gold Member Since 2008
Audited Supplier

Remote Operation Smart Interactive Whiteboard

Get Latest Price
Purchase Qty. / Reference FOB Price
10-99 Sets US $100
100+ Sets US $70
Production Capacity: 5, 000PCS/Month
Transport Package: 12 Sets in One Carton. 39.5*18*8cm/Each Unit
Payment Terms: L/C, T/T, Western Union
Type: Interactive Whiteboard, Whiteboard
Whiteboard Type: Interactive Whiteboard
Advantage: Portable, Easier Carry
Interactive Size: 40inch-120inch
Technology: Infrared Image Tracking
Performance: Ultra-Strong Stability

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Basic Info

Model NO.: RJ20
Certificate: CE: RoHS, FCC, ISO9001, SGS
Warranty: 3 Years
Weight: 1.1kg
Fit OS: Win7/8, Linux, Mac, Vista
Trademark: Onfinity
Specification: 24pcs boxes / carton
Origin: Nanjing, China

Product Description

ONfinity portable whiteboard transform any flat surface into an interactive whiteboard.




Tallpic Intelligence Technology Ltd. is professional R&D and manufacturer of interactive whiteboard, own 4 invention patent and over 20 utility model patent in the area of interactive whiteboard. 

RJ20 use infrared image tracking technology,specially remote operation . It works with any projector, and turn any flat surface into an interactive whiteboard system. There is no requirement for projector, neither the surface.  The surface could be wall, curtain, LCD screen, and normal solid whiteboard etc.


  Ceiling mounted, display on curtain

Remote Operation Smart Interactive Whiteboard

 Remote epen  RP32  

Remote Operation Smart Interactive Whiteboard



Features of RJ20

  1.   Remote operation.  Pagedown, pageup etc.
  2.   Mini volume.  Mobility and flexibility  to carry any where.
  3.   It can be installed on the projector, or on the ceiling.
  4.   High reliability. Superior resistance to interference.
  5.   None-battery epen.
  6.   Works well with any brand projector.
  7.   Support OS: Window 7/8/Vista,Linux, MAC OS;


It is convenient for school, kid garden, conference room.

Office, training center, presentation etc.



Comprehensive ODM is welcome.



RJ20   Signal Receiver
Optical Detection Technology Infrared
Active Area (max projection size) 120  inch diagonal
Horizontal Reception Angle 88 +/- 2 degrees
Adjustable Vertical Reception Angle 0-30 degrees
Position Calibration Optical Indication Positioning 
Active Distance (from projection screen) 1 - 2  m 
Connectivity Interface USB -RJ45
Resolution Within 1 pixel jitter at centre for display resolution of 1024X768
Power Consumption Less than 800mw
Weight  200g
Dimension 120mm × 70mm × 62.2mm
Stylus E-Pen 
Light Emitted Infrared
Pen Tip Trigger Switch Pressure Sensing
Control Buttons 2  button
Power Requirement Super capacitor, USB charging
Remote operation distance    More than  6m 
Remote response time  Less than  50ms 
Remote operation mode    4  directional switch 
Pen Body Dimension 160 mm (length); 18 mm (diameter)
Weight 35g 

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