Voice Response System

Model

QRF999

Wireless Communication Mode

2.4Ghz WIFI 802.11 abgn

Battery

Li Battery 3.7V 2000mAh

Microphone Array

Built-in 2 MEMS microphones

DNR

Built-in DSP-based adaptive moise reduction algorithm

Display

128*64 dot matrix

Expected Service Time

≥15hrs continous voice transmission

Expected Charging Time

About 7 hrs

Vibranation

Yes

LED Indicator

7-color light

Buzzer

Yes

Buttons

9

NFC Match

Yes

Max Voice Transmission Supported

60s

Receiver & Charging Box

Wireless Communication Mode

2.4Ghz WIFI 802.11 abgn

PC Interface

USB2.0 480Mbps

NFC Match

Yes

Max Student Remotes Supported

35

Charging Box Power Supply

AC 220V

Charging Box Power Comsuption

60W

Software Integrated

QVote


Introduction Specification
Classroom Response System

Sound Transmission Response System

Breaking through the limitations of traditional responses, this audience response system mobilize the enthusiasm of participants, applicable to the teaching class of the institutions of higher education and training schools, meetings and other occasions that need instance respond.?

Note: Need to pair Qvote software

Model:QRF999


Classroom Response System

128*64 pixels LCD screen, Automobile technology, DSP Technology of noise reduction, 200ms response time. Support sound transmission, build-in 1500mAh lithium battery

Classroom Response System

Host+Charging Base

One stop charging base, support 30 units charge in the same time, build-in dual-frequency antenna, outside indicator, fast charging


Model

QRF999

Wireless Communication Mode

2.4Ghz WIFI 802.11 abgn

Battery

Li Battery 3.7V 2000mAh

Microphone Array

Built-in 2 MEMS microphones

DNR

Built-in DSP-based adaptive moise reduction algorithm

Display

128*64 dot matrix

Expected Service Time

≥15hrs continous voice transmission

Expected Charging Time

About 7 hrs

Vibranation

Yes

LED Indicator

7-color light

Buzzer

Yes

Buttons

9

NFC Match

Yes

Max Voice Transmission Supported

60s

Receiver & Charging Box

Wireless Communication Mode

2.4Ghz WIFI 802.11 abgn

PC Interface

USB2.0 480Mbps

NFC Match

Yes

Max Student Remotes Supported

35

Charging Box Power Supply

AC 220V

Charging Box Power Comsuption

60W

Software Integrated

QVote


Link:
TEL:0591-83848738
Address: 24 Baihuazhou Rd., Pushang Industrial Zone, Cangshan District, Fuzhou, Fujian, China (Mainland)
Copyright ?2019- 2020 Qomo(Fuzhou) Electronics Technology Co., Ltd.