School language lab English Language Center

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Product Overview


        School language lab English Language Center


                        Product Description                      


1. Construction

GC8120 connection-64



2. Product Photos


                                                                               Student Terminal


 GC8120 speech lab (20)


                                                                                       Whole Effect




3. Function List


Audio Broadcasting

Teacher can broadcast his voice or other audio material to  a single or all students

Video Broadcasting

Teacher can broadcast his video material to all students

Screen Broadcasting

Teacher can broadcast his screen to the student

Screen Monitor

Teacher can monitor or observe selected student’s work or view their screen

Dialogue /Voice Intercom

Teacher can dialogue to single, selected or all students

Group Discussion

Teacher can divide the students to any group for discussion randomly

Job Submission

Student can transfer his homework to the teacher’s computer

Digital Courseware

Record the teacher’s speech or student’s practice to teacher’s Hard Disk. When necessary, teacher can export the file for comparison

Record and Repeat

Teacher or student can record their voice then listen to or repeat their voices for better pronunciation and intonation.

Online Cinema

Teacher can broadcast VCD/DVD in his computer and transfer to the student’s screen


Teacher can edit words or questions on the whiteboard during teacher

E-responder/ Call

Teacher can arrange the students to race to be the first one to answer the question



Student can select audio learning resource and broadcast in his own terminal. The terminal support WAV, MP3, WMA, RA, OGG, AC3, APE, AIF and also on demand AVI, WMV, RM, RMVB, MPEG, ASF, MOV (audio part).


Student can select text learning resource and broadcast in his own terminal. The turning speed can be set by the teacher or adjust by the student themselves.

IP Telephone

Student can speak to any online classmate randomly

Variable speed playback

Student can change the speed of audio material

Synchronous playback of

sound &  text

The sound and text can be broadcast synchronously

Simultaneous Interpretation

Teacher can select 1 to 12 students to interpret simultaneously and transfer their voice to other students. The audience also can select the interpreter.

Keyboard input

Standard mouse and keyboard input


Independent Examination and Assessment

Student can choose the paper from the resource library and the system will help to evaluate

Mode of papers sent

Support A-B examination, random examination, oral examination and writing examination

Student answers

Student can answer questions on the paper

Paper Edit

Teacher can edit paper for the students


Remote Control

Teacher can control or operate student’s terminal directly

Black Silence

Teacher can lock single, part or all students’ screen to call them to concentrate on the class

System Setting

Set the system

Electronic roll call

When teacher sent the roll call command, student’s information like name, class etc. will be showed on the teacher’s interface



4. Equipment Compostion (For 30 Seats)



QUANITTY (pc/pcs)

Teacher’s Side

Teacher's PC


Digital Audio-Video Data Switch


System Software


Teacher's Headphone


 Teacher's Table


Teacher's Chair


Student Side




Student Terminal




Student Table


Student Chair




                                  Packing & Shipping                                 


1. Packing --- Plastic bag with Foam for inner and cartons for outer

1) Teacher's terminal: 1pc per carton /carton size 51*37.5*34.5cm

2) Student's terminal: 16pcs per carton /carton size 56*48*35cm 

3) Headphone:  40pcs per carton/ carton size 59*44*46cm


2. Shipping --- By express, by air or by sea






                                         Why Us                                          


 1. One Stop Service

 1) Pre-Sales - Make FREE plan especially for your project.

 2) After-SalesOffer customer service whenever you have a question.



 2. Advanced Technology

 1) Hardware - Less equipment to make the connection easy and save the cost.

 2) Software - Simple, Practical and multifuctional



 3. High Standard Quality control

 1) Strict inspection during the production.

 2) Careful Test of every equipment before shipping.



 4. Fast and timely delivery

 1) Product preparation - 7--10 days.

 2) Delivery - Timely delivery once the goods are ready.




                               Company Information                                


    Established in 2003, GREELAN TECHNOLOGY is specialized in language lab equipment with

strength on digital language learning systerm, lab hardware and lab software. We aim to

help people learn language easily and happily. Now our products are widely to the schools and

university from Asia, South Asia, North America, EU, Au, Middle East and Africa.













1. Sample Time : 2-3 days

2. Delivery Time: 7-10 days after the deposit

3. Payment Term: TT, L/C, West Union



 Just send me a message and you will know everything.



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