Description
The ST-JDW350 Electric Air Defense Alarm is a high-performance device designed for reliable and powerful alarm signaling. With a robust aluminum alloy construction, it ensures durability and resistance to harsh environments. Measuring 380mm in length and 250mm in height, this alarm features a high-decibel output, reaching up to 120 decibels, making it ideal for various applications including construction sites and factories. Operated at 380V, it guarantees consistent and effective performance.
Use
The ST-JDW350 Electric Air Defense Alarm is designed to operate effectively in diverse environments. It is suitable for chemical engineering construction sites, site construction areas, office and factory buildings, as well as mechanical networks. Its robust construction with rust-proof materials ensures durability and reliable performance even in harsh conditions. The alarm’s high decibel output and strong penetration make it ideal for early warning sound detection in both residential communities and industrial settings.
Product parameters
| Product Name | Model Specifications | Voltage（V） | Product Material |
| Electric alarm device | ST-JDW350 | 380 | Aluminum alloy material |
Dimension
Product Features
- The ST-JDW350 Electric Air Defense Alarm produces a powerful 120-decibel alarm sound, ensuring it is heard over long distances and in noisy environments. Its high decibel output makes it ideal for emergency signaling and safety warnings in various settings.
- Equipped with a durable electric motor, this alarm features a high-speed rotating wind screw that enhances sound penetration. The motor’s copper coils ensure sensitive triggering and a loud, continuous alarm sound for reliable performance.
- The double-headed alarm design of the ST-JDW350 allows for sound projection in multiple directions, increasing its coverage area. This feature ensures that warnings are disseminated effectively, making it suitable for large-scale applications.
- Constructed from high-quality aluminum alloy material, this electric alarm is corrosion-resistant and anti-aging, ensuring long-term durability. Its sturdy screw base provides a stable foundation, preventing deformation and ensuring consistent operation.
- The ST-JDW350 is suitable for a wide range of applications, including construction sites, factory workshops, residential communities, and electrical engineering settings. Its multifunctional design makes it an essential safety device in diverse environments.
- Featuring a screw base for secure mounting, the ST-JDW350 is easy to install and requires minimal maintenance. Its all-in-one design integrates amplification and heat dissipation, ensuring efficient and reliable performance while reducing the need for frequent upkeep.
Product installation and instructions
- Securely fix the sturdy screw base of the ST-JDW350 alarm to a stable surface.
- Connect the ST-JDW350 electric alarm device to the 380V power supply as specified.
- Check all connections and test the double-headed alarm to ensure proper function.
Note：For the ST-JDW350 Electric Air Defense Alarm, ensure proper installation with secure screw fixation. Avoid harsh environments to prevent corrosion and ensure long-term reliability.
Product images
