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Response System with speech Recognition

QRF997
Speech recognition
Real-time feedback

Response System with speech Recognition

QRF997

The QRF997 is equipped with a voice recognition system, which is capable of automatically identifying English words. Its straightforward and concise button design makes it convenient for students to use. Moreover, with its powerful interactive functions, it allows you to effortlessly manage students, conduct classroom interactions, carry out classroom evaluations, and export reports with ease.
1 set QRF997 response system included 1 receiver+15 student remotes+1 Charging slot.

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Speech recognition

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Real-time feedback

wifi

Wireless Transmission

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30 hours battery life

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Miniaturized Display Technology

The 128*64 dot matrix LCD, a display tech innovation. With 128x64 dots, it shows text, graphics. Ideal for students in classrooms for learning aids, it's efficient, reliable, enhancing educational experiences.

Portable Charging Slot

There's no need to plug in charging cables for each QRF997 unit. We've provided a convenient charging slot that can charge up to 15 QRF997 devices simultaneously. It takes only 6 to 8 hours to fully charge them.

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Wireless Connection Service, Courtesy of ARS Receiver

Just insert the ARS Receiver into your device, you'll be able to swiftly receive the messages from QRF997 without any data loss.

Three kinds of function buttons

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    T/F buttons

    True/False buttons for binary choices in quizzes, like determining statement correctness.

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    Speech button

    Triggers voice function. Recognizes and processes words/sentences precisely.

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    Choices button”A-D”

    Used in multiple-choice, allowing students to select an option from A to D for answers.

Real-Time Conversations Beyond Distance

The QRF997 features real-time communication, replicating the experience of on-site teaching. It enables effortless connection with students, fostering seamless interaction. With clear audio transmission, it bridges the gap between educators and learners, enhancing the learning process.

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Embark on a Wonderful Teaching Journey

QRF997 features an exquisite design and is made of environment-friendly PC material, which is delicate and compact. With real-time feedback and intelligent summary reports, it enables you to hear the voice of every student.

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remote teaching
work at home
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Environment friendly

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Real-time feedback

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Speech recognition

Professional Interactive Software

QVote is our free software specially designed for the Interactive Response System. It offers more interactive options for QRF997. Besides the functions of student management, classroom interaction, classroom assessment, and report export, etc., there are also highly entertaining classroom features waiting for you to explore.

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    Multiple test modes

    Multi-testing type with single choice,multi-choice,T/F speech testing,batch single choice.
    Multi-interaction of normal answer,random answer,rush answer and select answers.

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    Practical classroom tools

    There are many practical tool in our QVote software. Such as time count down/roll call/red packet/curtain etc.They will make class funny.

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    Real-time report feedback

    Real-time and stable transmission Restore site effect。Real-time report feedback to an achieve individualized teaching

Make Teaching a Delight

Strengthen Interaction with Every Student and Boost Their Concentration

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teaching
remote teaching
work at home

QOMO is dedicated to presenting you with a customized office experience that combines intelligence and efficiency

Products FAQs

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How many QRF997 devices does QVote software support for connection at most?

QVote software can support up to 60 QRF997 devices to be connected simultaneously. Moreover, it has the function of batch operation, which enables you to handle affairs quickly.
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How long can the QRF997 work on a single charge?

The QRF997 can be fully charged in approximately 7 hours. Once fully charged, it can work for around 30 hours, boasting a rather long battery life.

Product Specifications

Model Student Remote Model Receiver &Charging Box
Wireless Communication Mode 2.4Ghz WIFI 802.11 abgn Wireless Communication Mode 2.4Ghz WIFI 802.1l abgn
Battery Li Battery PC Interface USB2.0 480Mbps
Microphone Array Built-in 2 MEMS microphones Pairing Mode NFC Match Infrared Match
Reduce the noise Built-in DSP-based adaptive moise reduction algorithm Max Student Remotes Supported 15
Display 128*64 dot matrix
Expected ServiceTime Normal use for about 30 hours The greatest university vitality Number of connections 200
Expected ChargingTime About 7 hrs
Vibranation Yes Maximum number of college student connections for supporting software 60
Buzzer Yes
LED Indicator 7-color light Charging Box Power Supply AC 220V
Buttons 7 Charging Box Power Comsuption <60W
Pairing Mode NFC Match、Infrared Match Matching software QVote

Product Downloads

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QRF997-Speech-Regonition-Clickers-Brochure
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QRF997-User-Manual-15-charging-slots1
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