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Product Category


KG-4T (for mall passenger vessel)

This Public address system host has double power amplifier
outputs and each power amplifier output is equipped with
short circuit protection box for overload protection;
Two power amplifiers have independent five line outputs
such as Line1, Line2, Line3,Line4 and Line5;


This Public address system host  has double power amplifier 

outputs and each power amplifier output is equipped with 

short circuit protection box for overload protection;

Two power amplifiers have independent five line outputs 

such as Line1, Line2, Line3,Line4 and Line5; 

When Line1 is working, other four lines are forcedly closed;

When activate ALL ON, Line2, Line3, Line4 and Line5 will 

simultaneously give output; 

Support AUX sound source access;

In case of emergency, forced full volume output is available;

PA remote control box is located in strategic locations and 

this main unit can be conn-ected with 16 lines;

Talkback function: mutual talkback can be carried out 

between main unit and PA remote control box;

Main unit has FM radio function and can support 


Key lock function;

Main unit can show general emergency alarm, fire alarm,

busy, power fault and key lock; 

Auto switchover between main power supply and emergency

power supply 

It is applied to passenger ship, various ships and offshore




Company Profile

Kexun Electronics after more than 20 years of unremitting efforts, rooted in the shipbuilding industry, down-to-earth and continuous innovation, it is a high-tech enterprise dedicated to the research and development and production of shipbuilding industry supporting products, and integrates product sales and service.

Kexun Electronics adheres to the development concept of  "technological innovation, quality-oriented, honest management, and service-oriented", guided by market demand, and relying on a strong technical research and development team to continuously develop new products. At present, the company has independently developed and produced more than 20 system products such as public broadcasting, general emergency alarm, program-controlled telephone, voice telephone, fire alarm, watertight door alarm, host transmission clock, master clock, CCTV, etc. Products have been widely used in civil ships, military ships, marine engineering and other industrial fields. Kexun Electronics also provides customers with powerful customized services to meet the needs of different customers.

The company has successively won "National High-tech Enterprise", "Provincial Science and Technology Small and Medium-sized Enterprise", "City Patent Demonstration Enterprise", "Top Ten Technological Innovation Demonstration Enterprise in District", "Safety Production Standardization Enterprise" and many awards. And has passed the quality management system certification, China National Nuclear Corporation qualified supplier certification.

Advantage of Kexun

Have a Strong R&D Team
Since its establishment, the company has been adhering to the spirit of "innovation, challenge, dedication, and concentration", taking technology research and development and personnel training as the company's development goals. The company's R&D team has won many titles such as "City High-tech Enterprise Research and Development Center" and "City Key Innovation Team".While attaching importance to the production and R&D work of the team's elites, the company also pays attention to the cooperation with universities. The universities conduct in-depth scientific research cooperation. The company's research and development technology has reached the domestic industry leading level, and related products have a number of independent intellectual property rights.
Seek Development by Technology, Survive by Quality

Our products need to undergo strict inspections before they leave the factory, including a series of tests for high-voltage insulation, sound pressure, electromagnetic compatibility, and high temperature aging.
Quality Assurance

We are determined to provide users with higher quality products, which have been approved by CCS, ABS, BV, LR, DNVGL, KR, RINA, NK, RS and other classification societies.
Explosion-proof products obtained ATEX
, IECEx and other explosion-proof certification.
Prompt Delivery
We have a complete inventory management system and a three-dimensional warehouse to ensure that every order can be delivered in time.
While guaranteeing high-quality products, we have a strong after-sales service team and a global service network, and set up 7*24Hourly service calls are designed to provide users with faster and more efficient services.
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About Us
Jiaxing Kexun Electron Co., Ltd. was founded in 1999. It owns many technical talents in the field of marine electronic equipments and international managerial group.
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  • sales@kexun.cn
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