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JL-V2 Interactive Response System
JL-V2 Interactive Response System
Supplier Info
[China Supplier]
Contact Person : Ms. Ma Julia
Tel : 86-755-26745122
Fax : 86-755-26745163
Product Detail
IP VOTE Response System can enhance interactivity in classrooms.

Models of JL-V2:  

JL-V2 (S) ---- specially designed for students

JL-V2 (T) ---- specially designed for teachers

JL-V2 helps teachers gain accurate and immediate insight into student learning. Make classes more dynamic.

 

The response system combines IPBOARD Vote Edition V2.0 software, JL-V2 (T), JL-V2 (S), and transceiver. With JL-V2, students can answer questions instantly and teachers can gain instant feedback visually. It is specially designed for modern interactive teaching, aiming at enabling teachers and students to be more engaged and interactive in class as well as enhancing teaching methodology.

 

Functions & Benefits

1. Present questions easily from anywhere in the classroom.

    It allows teachers to present questions of different types. And the presented questions can   be easily added to the test database,which make it easier for teachers to prepare quizzes. 

 

2. Help students answer questions and give feedback easily.

    With JL-V2, students can easily respond to questions of different types, so as to enhance student's attention It allows students to receive instant feedback and stay engaged in lessons. And teachers can gauge student understanding on the spot so that they can adjust their teaching and be assured that every student in the classroom is up to speed.

 

3. Collect instant feedback and assessment from students.

    The system automatically records what students have learned. Different charts and report formats can be offered to assess student understanding, which make it easier to evaluate student's performance.

 

Features:1 Results can be recorded, calculated and displayed immediately; 2 Individual answer can be tracked or kept anonymous;3 Create questions in many forms; 4 Data can be exported in the form of "xls" directly;5 Wireless connection to the PC and IPBOARD;6 2.4G RF technology;7 Easy to set-up and use.

 

Specifications: 

Physical Specification

Dimension

133mm * 75mm

Net Weight

230g (with battery)

Technical Specification

LCD Display

128 X 64 lattice (with backlight)

Transmission Frequency

2.4GHZ

Transmitting Power

+2.5dBM

Quantity of Channels

16

Operating Current

Max.: <85 mA;

Sleep mode: <65 mA;

Stand-by mode: <4mA

Supply Voltage

DC 3.6V

Power consumption

Less than 0.4W

Continuous operating hours     

More than 9 hours

Stand-by Time

More than 240 hours

Power Supply

800mAH, 3*Ni-Mh battery (AAA batteries are available)

Operating Environment

-10~50oC with 30%~80% humidity, non-condensing

Storage Environment

-25~70oC with 10%~90% humidity, non-condensing

Transmission Technology

Conforming to IEEE802.15.4 Standard

Transmitting Speed

57600bps

Charge Interface

MINI USB

Data Transmission Range

≤20m (with obstacle),

≤120m (without obstacle)

Operating System

Windows XP, Windows Vista, Windows 7

JL-V2 Interactive Response System

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