A classroom response system sometimes called a personal response system, student response system, or audience response system is hardware and software that facilitates teaching activities such as the following.

A teacher poses a multiple-choice question to his or her students via an overhead or computer projector, using PowerPoint quiz-master build-in. 
Each student submits his or her answer to the question using their handheld transmitter often called keypads or clickers that sends radio-frequency signal to a receiver attached to the teacher's computer.
Software on the teacher's computer collects the students' answers and produces a histogram, calculates scores and shows the ranking list, response bar questions in real time or after report button is pressed. With our keypads/clickers you can also use them as buzzer lockout and voting too. 


  • LED status: green and red
  • ID Address Programmable Quiz Keypads
  • Transmission distance: > 100 meters
  • Transmission angle: 360 degree
  • Supports fast-ID setup function
  • Durable and virtually impossible break.
  • Supports 400 quiz keypads per receiver.
  • A, B, C, D, E, F buttons for multiple choice and a standard answer finger button.
  • WATCH HERE 2019 new scoreboard & sound effects 
  • WATCH HERE 2019 
  • WATCH HERE 2018 Teacher Chris 
wireless keypads

Scoreboard can be set as names or the ID of buzzer or clicker
wireless keypads


  • No renewable yearly license fees, free software upgrades.
  • Quizmaster can be installed on as many PC'S as you require,  unlike other software where there are yearly fees. and you are limited to one PC. A saving of $800 plus per year!
  • Wireless keypads/clickers include a  receiver, quiz host controller, and software.
  • The software is integrated with Microsoft power point
  • The software shows questions, calculate scores and shows the ranking list Working environment for quiz master software Win XP, Vista, Windows 7, Win 8 and 10. Compatible with Office 2003, 2007, 2010, 2013, 365(32 bit)
  • Transmission distance from quiz keypad to receiver: 100 meters’ radius (328 feet)
  • 19 language versions: English, Thai, Chinese Simple, Chinese Traditional, Portuguese, Spanish, Brazilian Portuguese, Slovenian,Russian, Turkish, Hungarian, Korean. Italian, Dutch…etc
  • Provides 10 kinds of activity-models for interactive teaching and events.
  • Analysis results can be presented and exported in html, txt, excel formats.
  • Supports oral, whiteboard or paper-based questions.                                  
  • Hosting screen with quiz master software. Host control window lets you control,  show, and previews questions during the game.
Confirms understanding ✔Gathers data for Reporting and Analysis Immediate feedback Reality Game Shows  Creates a fun loving learning environment
IPS Clicker Software
    Compatible Hardware:
    Applicable to education and events
    Quick and easy creation of a presentation
    Get direct feedback
    Leave lasting impressions
    This version is not limited to Microsoft office Powerpoint, IPS is a standalone design. Very simple to use. 
    Intuitive interface, distribute the clickers, start your presentation drag and drop functions, interactive question pages, with full mutimedia support, directly involve your audience through interrogative questions.
    If you have any questions please email marc@esl-buzzer-game-systems.com 

    IPS Clicker software

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