QRF300C Audience Response System

Model

QRF300C

Student Clicker/Teacher remote

Wireless technology

2.4Ghz

Working Frequency Rate

2400-2483.5 MHz ISM/RSD

Communicate way

2 ways

Transmitting power

0-4 dbm

Transmission Distance

Up to 50 m

Input Way

Alpha

Battery

AAA*2  DC 3V

Batter life

≥ half a year

Working current

≈15 ma

Dormant current

≤20 ua

Operation temperature

14℉ to + 122 ℉ -10℃ to + 50℃

Humidity

80%

Buttons

7

Size

104*48.7*14.5MM

Weight

35g

Host

Wireless technology

2.4Ghz

System RF Frequency Rate

2400-2483.5 MHz ISM/RSD

Communicate way

2 ways

Transmitting power

6 dbm

Connection

USB2.0

Receiver capacity

500 max

Software

QClick

OS

Windows 7/8/10


Introduction Specification

QRF300C Audience Response System

Model

QRF300C

Student Clicker/Teacher remote

Wireless technology

2.4Ghz

Working Frequency Rate

2400-2483.5 MHz ISM/RSD

Communicate way

2 ways

Transmitting power

0-4 dbm

Transmission Distance

Up to 50 m

Input Way

Alpha

Battery

AAA*2  DC 3V

Batter life

≥ half a year

Working current

≈15 ma

Dormant current

≤20 ua

Operation temperature

14℉ to + 122 ℉ -10℃ to + 50℃

Humidity

80%

Buttons

7

Size

104*48.7*14.5MM

Weight

35g

Host

Wireless technology

2.4Ghz

System RF Frequency Rate

2400-2483.5 MHz ISM/RSD

Communicate way

2 ways

Transmitting power

6 dbm

Connection

USB2.0

Receiver capacity

500 max

Software

QClick

OS

Windows 7/8/10


Link:
TEL:0591-83848738
Address:Internet of Things Industry Innovation and Development Center,Mawei District, Fuzhou, China
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