Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
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Management System Certification:
OEM/ODM Service
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Interactive Whiteboard, Portable Interactive Whiteboard, Whiteboards manufacturer / supplier in China, offering 120 Inch Wi-Fi Synchronized Interactive Whiteboard Wireless, Provide Module and ODM, Portable Interactive Whiteboard, Short Throw Interactive Whiteboard and so on.

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Supplier Homepage Products Multi-touch interactive whiteboard 120 Inch Wi-Fi Synchronized Interactive Whiteboard Wireless, Provide Module and ODM

120 Inch Wi-Fi Synchronized Interactive Whiteboard Wireless, Provide Module and ODM

Get Latest Price
Purchase Qty. / Reference FOB Price
12-99 Sets US $330
100+ Sets US $300
Production Capacity: 10, 000PCS/Month
Transport Package: Cartons, 20X9X18(Cm)
Payment Terms: L/C, T/T, Western Union
Usage: Teaching
Type: Whiteboard
Connection: Wi-Fi & USB
E-Pen: Primary / Secondary Epen Distinguishable
Calibration: Automatic Calibration
Interactive Size: 40inch-150inch

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Basic Info

Model NO.: CM2 Pro Wi-Fi
Performance: Ultra-Strong Anti-Interference
Special Technology: Synchronized Technology
Certificate: CE, RoHS,FCC, ISO9001, SGS
Warranty: 3 Years
Weight: 0.8kg
Fit OS: Vista, Win7/8, Linux, Mac
Trademark: Onfinity
Specification: 24pcs / carton
Origin: Nanjing, China

Product Description

 CM2PRO can transform any surface up to 120" wide interactive whiteboard,realize interactive any where any time.  

How to use our portable interactive whiteboard system:
CM2 Pro +projector + computer +any screen=interactive whiteboard
Turn any surface into interactive whiteboard

Advanced features of CM2Pro:
  Wi-Fi operation. Very convenient to  use.
  Turn any surface into a multi-touch interactive whiteboard.
  Synchronized technology.  Support two independent pens simultaneously.
  Zero-distance dual-pen capability.   Two e-pens can even draw tip to tip, the system will detect the     different e-pens without any confusion.
 Screen view to monitor detectable area
 High reliability. Superior resistance to ambient light.
 None-battery epen.
 Works well with any brand projector.
1.Education, Conference, Training center,

2.Exhibition, Lecture hall, Government,

3.Hospital etc. Especially where stability is more required.

Product Specifications:

CM2 Pro Signal Receiver

Basic specification


Infrared image tracking Interactive Whiteboard

Media Support

Any flat surface / LCD display / Projector screen

Maximum Area

120 inch diagonal

Aspect Ratio



Pen tip: 850nm / Synchronize: 940nm

Horizontal Reception Angle

40°±2° / 85°±2° / 120°±2°

Communication Interface


Input Voltage


Special specification

Multi-pen Support

Real dual-pen system

Multi-pen Technology

TDMP technology

Calibrate Method

Automatic calibration / Manual calibration

Automatic Calibration Technology

Filter switch and image reversion

Performance specification

Position Precision

±1 Pixel at screen center

Power Consumption

<0.5W (computer system dependent)

Response Time



Primary E-pen

Secondary E-pen

Pen tip light emission

850nm Infrared

850nm Infrared

Tip Trigger Mode

All-directional pressure trigger

All-directional pressure trigger

Lateral Trigger Sensitivity



Key Press



Power Supply

Super capacitor

Super capacitor

Charging Method

USB charging

USB charging

Voltage Range



Charging Time

3 minutes

3 minutes

Use Time after a Single Charging

 Normal use for 10 hours

Normal use for10 hours

Number of Charging Cycles



Charge Holding Time

72 hours

72 hours

Tip life cycle

>1,000,000 times

>1,000,000 times


18 mm x160 mm





System Requirements

OS Support

Microsoft Windows XP/7/8; Mac OS X 10.5 or higher

General Specification

Working Temperature


Transport/ Storage Temperature


Working Humidity


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