Classic Stand Alone Smoke Alarm
Smart Smoke Alarm、Optical Smoke Alarm、Smoke Detector、Fire Detector、Smoke Sensor
Smart Smoke Alarm、Optical Smoke Alarm、Smoke Detector、Fire Detector、Smoke Sensor

WELCOME TO THE SECURITY KINGDOM BUILT BY KINGDUN

Ningbo Kingdun Electronic Industry Co.,Ltd. , as national Hi-tech Enterprise, is a large-scale enterprises specializing in producing of various kinds of safety alarms. Established in 2003, we already have a wide range of experience in product design, certification and manufacture of different kind of alarms as well as the other electronic products.

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KEY DEVICES OF KINGDUN TOWARDS KALEIDOSCOPIC CONDITIONS

KINGDUN Company is committed to the production research, development and sales of wireless alarms. Alarm Products provide smoke detectors with wireless online alarm function for the safety of homes and offices.

  • Home Security Product

    Home Security Product

    Professional manufacturer for full range of security products
  • 100% Calibrated
    100% Calibrated
    20years production and oversea trade experience
  • Professional
    Professional
    TUV associated testing laboratory and professional smoke test tunnel
  • Quality Products

    Quality Products

    High level quality products approved by Europe laboratory
  • Excellent Team

    Excellent Team

    Advanced equipment, excellent production team, strict quality control

  • Customized
    Customized

    ODM and OEM, customized logo print

  • After Service
    After Service

    Satisfying after service

  • Oversea Trade Experience
    Oversea Trade Experience

    34 injection machines, 9 SMT lines, production volume 7,000,000pcs per year

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation.

KINGDUN DETECTOR SOLUTIONS

KingDun is a leading provider of fire and security alarm system, offering security and home living solutions such as wireless fire alarms, smoke alarms and more.

PAY ATTENTION TO NEWS FRONTIERS

ACHIEVE SUSTAINABLE DEVELOPMENT

October 30, 2025

Have you ever wondered how optical smoke alarms differ from regular smoke detectors? Understanding these differences is crucial for safety and efficiency. In this post, you'll learn about the unique features and functions of optical detectors and smoke detectors. We'll explore their applications, ad

October 25, 2025

Smoke detectors save lives, but do you know how they work? Commercial smoke detectors, including Optical Smoke Alarm, are essential in safeguarding businesses. Regular maintenance ensures they function effectively, reducing false alarms and enhancing safety. In this post, you'll learn about commerci

October 28, 2025

Ever wonder how long optical smoke alarm batteries last? Smoke alarms are crucial for fire safety, alerting you to danger. Battery life affects reliability. In this post, you'll learn about different battery types, factors affecting lifespan, and maintenance tips for optimal performance.Types of Smo

KINGDUN QUALITY ASSURANCE

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Our main products include different kinds of smoke alarms, carbon monoxide alarms, gas alarms,water alarms,intelligent wireless alarm system , and other home electronics.

 

Contact us

    0574 62566055/62566056

    +86 13245660006

       +86 13081966918

   13245660006

       13081966918

  crystalwu@kingdun.com 

      maky-ding@kingdun.com

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