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Public Address System



The “Multi-Party Talk” Paging system is designed for communication in industrial environments where high noise, corrosive atmospheres, hazardous areas and

extremes of temperature, dust and humidity create hostile environments.

The “Multi-Party Talk” system allows operators to both broadcast instructions over the system speakers and hold conversation with two or more people.


To initiate communication or broadcast over the system, the operator at one of the station just push to talk. All there station ringing and auto-answer. All the

other users at all other station can joins the conversation without any operation. The system allow all party simultaneous conversation without cross-talk or

interference. After conversation each station will auto off to release the line.

Centralized power supply box: built-in battery back 1 hours

Telephone station: line powered from Centralized power supply box.


Quayside crane, Drilling Platform, Popular applications include elevator, power plants, TBM machine, security room, metal processing plants, mining operations,

paper mills, offshore platforms, water treatment plants, and manufacturing, packaging, and processing plants.

Thank you for reading, if you have any questions or needs, please contact us!

EMAIL: marketing@koontech.com, we will reply you immediately