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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: ITC
  • Model Number: T-7700 Series
  • Supported protocol: TCP/IP, UDP, IGMP (Multicast)
  • Certificate: CCC CE
  • Network Interface: RJ45
  • Audio type: MP3/MP2
  • Sampling rate: 8K~48KHz
  • Transmission speed: 100Mbps
  • Audio module: 16 stereo CD sound quality
  • Output frequency: 80Hz~16KHz
  • THD: ≤1%
  • Application: School, Office, Hotel, Station ect.

Packaging & Delivery

Packaging Details Full-sealing package of Products:
We adopt full-sealing bubble film+stretch film+wood frame (or wood box). It will keep the moist from entering into the package to make the products rusted.
Delivery Time Shipped in 15 days after payment

  ITC New Premium Professional Portable IP Network Public Address System PA System

Your Preferred Choice for Economical PA System


Product Description


ITC Public Address PA Systemusing modern communication network, apply for different area 

like: School, Office Building, Bank, Hospital, Square Park, Airport, Station, Terminal, Prison and soon. It completely solves the defects of the traditional broadcasting system like short distance, poor audio quality,complicated maintenance and management, poor interaction and so on.



Function Introduction


IP Public Address & Intercom System is to achieve broadcast, paging, voice alarm and duplex communication over LAN or WAN. It runs on common network.


System Diagram






*Digital transmission

Digital IP Network PA system adopts unique data file format of CD quality, converting audio source into data file before transmitting to network adapter.


*Terminal individuation

Every network adapter has independent IP address and completely customized programs.


*Front-end devices networked

Expands the front-end audio source to the entire network. The timing programs broadcast can be

remote controlled. It can also preset different operation permissions for different users.


*Automatic broadcast

Digital IP network PA system can achieve automatic broadcast and set fixed broadcast time. 


*User-friendly operation

Digital IP network PA system provides user-friendly graphic menu interface.


*Intelligent Application

It can realize the voice function of recording, speed change, loop playlist in the broadcast course. It can also achieve the functions like timing setting, automatic broadcast and remote schedule, etc.


Product List

Product Name


Mixer Pre-amplifier


PA Microphone


CD/MP3 Player with AM/FM Tuner


IP Network Active Speaker


IP PA & Intercom Paging Consoles


Alarm&Emergency Intercom Terminal


IP network adapter (rack-band amplifier)

T-77350 T-77500

6W Ceiling speaker


One key for help intercom terminal



Main Product



Other hot sales system

1. T-6600 8*16 Audio Matrix PA System

2. VA-6000 Fire Alarm Voice Evacuation System 

3. T-6716 TCP IP Waterproof Emergence Intercom System

4. T-6232 10 Zone Weekly Time with MP3


Company Information

 ITC Audiovisual is the pioneer of Chinese audiovisual industry. Latest, we launch Luna Cloud-based Public Address System. Also, we develop steadily. We provide our client with one-stop solution, such as Public Address System,IP System,conference systemvideo conferencing,Evacation System, professional sound system, multimedia central control system, etc. What's more,our system is applied to various world-class events, such as 2008 Peking Olympic Games, 2010 Shanghai Expo, 2010 Guangzhou AsianGames, etc. For now,we have up to 200 thousand successful cases in China and in worldwide. 


Q1: Are you manufacturer or trade company? Where?

A: We are manufacturer. which located in NO. 1 Building B Block Zhongcun Street Panyu District Guangzhou, Guangdong, China. 


Q2: Do you offer OEM&ODM service?

A: Yes, we do. 


Q3: What's the quality standard of your products?

A: Our products has approved CCC, ISO9001, CE, RoHS, EN54-24 and EN54-16 certification. 


Q4: Which place will use ITC equipment?

A: Our products are widely used in International Conference, Governments, Banks, Churches, Highways, Airports, Parliaments, Eduction institutes, Hotel, Private corporate conference hall and ect. 


Q5: What project you have done in overseas? 

A: *EXPO 2016 Antalya in Turkey

*International Airpport in Tabatinga, Brazil. 

*The 7th South China Sea International Conference in Vietnam. 

*The Subway center of Chanakyapri in New Delhi, India .

*Department of Public Works and Highway in Philippines. 


Q6: How to contact us?

A: Write down what you need and click Send, you will get the feedback soon. 

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