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Powerful Alarm Sound and Explosion-Proof Performance! Introducing the New QN Series
2025-06-21
Next-Generation Signal Horn Ensuring Safety in the Shipbuilding and Chemical Industries
Safety in industrial settings is a top priority. In high-risk industries such as shipbuilding and chemical plants, where the risk of explosion is ever-present, immediate and powerful alarm systems are essential. To meet these demands, Qlight has launched the new QN Series, a flameproof explosion-proof electronic signal horn.
❶ Key Features of the QN Series
- ※ Powerful larm sound up to 123dB
Provides alarm signals that can be instantly recognized by workers, even in noisy large-scale factories and plants. - ※ Flameproof Explosion-Proof Structure
Can be safely used even in hazardous areas where explosive gases or dust are present. - ※ Built-in variety of alarm sounds with support for user-defined sound uploads
Enables melody selection and configuration of custom alarm patterns based on site conditions. - ※ IP66-rated waterproof and dustproof protection
Maintains stable performance even in harsh environments.



❷ The optimal solution for the shipbuilding and chemical industries
The QN Series is an essential product for high-risk industrial environments, offering louder sound output and superior durability compared to conventional models.
- ※ Engine rooms and external deck areas of ships
Provides clear alarms even in environments with high levels of noise and vibration. - ※ Chemical and petrochemical plantsEven in environments densely packed with explosive materials and high-pressure equipment, safety is ensured through a flameproof design.
- ※ Proven quality and durability
Its proven track record in major industrial sites such as POSCO, GS Caltex, and Samsung Heavy Industries demonstrates its high reliability.
