The KG public address system is a new generation of wired communication system newly designed to meet the increasing requirements of customers for intercom equipment. Large-scale integrated circuits are used in the design to realize all-digital communication, with high reliability and strong scalability. Two hosts can form a redundant system to improve reliability.

It is suitable for all kinds of ships, offshore platforms, Hong Kong and Taiwan, general industrial and mining enterprises, schools and other places, as equipment for ship command, communication, external propaganda, general alarm and entertainment broadcasting.The products meet the requirements of relevant regulations and have obtained the type approval certificates of major classification societies.

Function
Broadcast annouce can be carried out by remote control box.
Mutual talkback can be carried out between remote control box and PA main unit as well as among remote control boxes.
The keyboard of remote control box has function of indication.
Main remote control box can be connected with MIC at port &starboard.
Color: light gray（RAL 7035）
IP class: IP44
Weight: 1.8Kg
Explosion-proof class: ExibⅡCT4 Gb
Stuffing box cable entrance hole size:
2-Φ14mm;
Associated safety barrier: AQ-1