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ST-JDW350 double-head and single-head electric alarm

The JDW350 Electric Alarm is a high-performance warning device engineered for reliability in various settings, including construction sites and factories. It produces a powerful, continuous sound to ensure prompt alerts. Built with durable materials, it resists corrosion and aging, offering long-term dependable service.
 
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  • JDW-350

  • SNTOOM

Product advantages and features

  1. Powerful Sound Output

  2. Corrosion-Resistant Construction

  3. Penetrating Sound Design

  4. Sturdy and Stable Base

  5. Multifunctional Integration

  6. Durable Metallic Build

Installation and Instructions

  1. Securely fix the sturdy screw base of the ST-JDW350 alarm to a stable surface.

  2. Connect the ST-JDW350 electric alarm device to the 380V power supply as specified.

  3. 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.


ST-JDW350 signST-JDW350 Six key featuresST-JDW350 front viewST-JDW350 Applicable EnvironmentST-JDW350 alarmST-JDW350 rear view

ST-JDW350 Size chart

Product parameters                                                                        

Product name Model specifications Voltage Product material Weight
electric alarm device ST-JDW350 AC220V/380V aluminum alloy material single head 12kg, double head 15kg

ST-JDW350 detail drawing

ConfidenceCustomer feedbackAbout usPacking and shipping

ST-JDW350 Double-Headed Electric Alarm: A New Benchmark in Safety Alarms

The JDW350 Electric Motor Alarm represents a significant advancement in the field of safety alarms, combining robust construction with high performance to deliver unparalleled reliability. This Double Headed Alarm is designed to cater to diverse industrial environments, ensuring that safety is never compromised.

One of the standout features of the JDW350 is its High Decibel Alarm capability. Engineered to produce a loud, continuous sound, this alarm ensures that warnings are heard even in the noisiest settings, providing an early alert system that can be crucial in preventing accidents. The Electric Motor Siren utilizes high-speed rotating wind screws to amplify sound penetration, making it effective over long distances and through various obstacles.


The dual-head design not only enhances sound distribution but also adds to the device's durability. The sturdy base, fixed with screws, prevents deformation and ensures stability under harsh conditions. Constructed from corrosion-resistant and anti-aging materials, this Electric Alarm promises a long service life with minimal maintenance.


Whether deployed in construction sites, factory workshops, residential communities, or electrical and chemical engineering facilities, the JDW350 Electric Alarm delivers consistent performance. Its multifunctional design integrates amplification and heat dissipation, ensuring reliable operation at all times.


In summary, the JDW350 is more than just an alarm; it is a comprehensive safety solution designed to protect people and property in diverse industrial settings.


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Electric Co., Ltd. was established in2009 , specializes in the production of various high-low-voltage equipment.

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 86-577-61721053.
     86-577-56848069.
     86-1336978582.
     86-15657768868.
   No.218,Liule Road,Liushi Town325604,Yueqing City,Wenzhou City,Zhejiang Province,China
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