• Sourcing Solutions
  • Services & Membership
  • Help & Community
Add to My Favorites Added to My Favorites

Students Test/Exam Systems

FOB Reference Price:Get Latest Price
1 Set/Sets (Min. Order)
Supply Ability:
10000 Set/Sets per Month
Seller Support:
Payment protection
On-time shipment
Product quality protection

Quick Details

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Radio Frequency(RF)

Packaging & Delivery

Packaging Details: 20 pcs model
30 pcs model
50 pcs model
Delivery Detail: 1 day


Students Test/Exam Systems
1.120 character input
2.2.4GHz digital RF technology
3.128*64 dot

Students Test/Exam Systems Specs:

Transmission distance

 > 100 meters

Transmission angle

 360 degrees

Power required

2 AAA 1.5 volt

Battery life

1-2 years with ordinary usage





Dimension of LCD:

32mm * 21mm

Remote keyboard


Support Multiple Choice




About the hardware:

  1.  Dimensions of LCD : 32mm * 21mm
  2. 2.4GHz digital RF technology
  3.  128*64 dot matrix LCD display
  4.  120 character input
  5.  Transmission distance: > 100 meters
  6.  Transmission angle: 360 degrees
  7.  Dimensions of handset: 52.8 mm * 14.5mm *116mm 
  8.  Power: two AAA 1.5 volt batteries (Alkaline batteries are recommended for longer battery life)
  9.  Battery life:  1 to 2 years with ordinary usage
  10.  Built-in battery status check to electrical quantity check and display
  11.  64 sets of systems can works well at the same classroom at the same time
  12.  Up to 2000 handsets can be used at the same time with one receiver
  13. Weight:Receiver:0.175kg;Instructor remote: 0.045 kg; Students remote: 0.045 kg



About the software:

  1. Works with XP, Vista, and Windows 7 and compatible with PPT 2003,2007 and 2010
  2.  Complete text input functions. Keypad handles alphabet, standard punctuation, numbers and symbols. Familiar mobile phone keypad layout
  3.  Integrated with PowerPoint. Uses standard PowerPoint commands and icons to build questions and operate PowerPoint slides.
  4.  Provides 11 Activity modules to handle a wide range of classroom activities
  5.  Supports self-paced-response so the student handsets can be used to administer paper-based tests and check in homework
  6.  Supports multi-correct answer options (e.g. “The correct answer is A and C” in a multiple choice question.)
  7.  Address programmable handsets make it easy to assign any handset to any student and save classroom time.
  8.  Instant messaging function allows interactive messaging between teacher and students
  9.  Question, polling and voting options: The RF219 software provides great flexibility and options in asking different types of questions and answers. The options are:

  *Text question mode

  * For/Against/Abstain voting mode

  *True/False question mode

  *Yes/No question mode

  *Multiple choice question mode

  *Sort – in – order question mode

  *Digital question mode (special and convenient fraction input)

  *Questions with certain number of options

  *Category question mode


 10.Special ItsMesm audience-checking program displays pictures of the each student to help teachers remember student names, and reduces the risk of cheating in large classrooms.


Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date

Send your message to this supplier

Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
9 Transactions 20,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.