Description
The MS-390 Water & Dust Protected Electric Motor Siren is a high-performance 110dB audible alarm device designed to deliver powerful, long-range emergency alerts in demanding environments. Engineered with robust construction and reliable performance, it ensures critical warnings are heard even in the noisiest industrial zones.
With an effective sound range of nearly one mile in unobstructed areas, the MS-390 is the ideal solution for fire alarms, evacuation alerts, emergency warnings, and industrial shift signaling. Built with a durable metal housing, this siren is designed for long-duty cycles, capable of operating continuously in harsh conditions.
It can be seamlessly integrated with smoke detectors, gas sensors, timers, or anti-theft systems, making it versatile across a wide range of safety and security applications. The IP44 protection grade ensures resistance against dust and water splashes, providing reliability for both indoor and semi-outdoor installations.
Key Features
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Ultra-Loud Alarm (110dB): Ensures high audibility over large distances, even in noisy industrial areas.
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Long-Range Coverage: Effective alert range of nearly 1 mile (in unobstructed open areas).
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Durable Metal Housing: Strong and impact-resistant body, designed for heavy-duty industrial use.
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Water & Dust Protection (IP44): Safe for demanding environments with dust and water exposure.
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Continuous Duty Design: Built for long-duty cycles, reliable for extended operations.
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Easy Installation: Mounts securely with four screws for quick setup.
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Multi-System Integration: Compatible with fire alarms, gas detectors, timers, and security systems.
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Standard Certified: ISO 9001 approved for quality and reliability.
Applications
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Industrial Manufacturing: For shift changes, machine failures, and emergency alerts.
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Warehouses & Logistics: Fire alarms, evacuation signals, and operational alerts.
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Mining & Blasting Sites: Early warning for gas leaks, blasting, and safety breaches.
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Oil & Gas Facilities: Emergency notifications and operational change alerts.
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Power Plants & Stations: Alerts for equipment shutdowns, malfunctions, or safety warnings.
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Transportation Hubs: Emergency alarms in airports, seaports, and railway stations.
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Public & Commercial Buildings: Fire evacuation alarms and emergency alerts.
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Military & Security Installations: Warning systems for breaches, alerts, and security operations.
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Emergency Vehicles: Audible warnings during rescue or response operations.
Technical Specifications
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Sound Output: 110 dB
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Transmission Mode: Cable
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Receive Frequency: 50–60 Hz
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Working Voltage: DC 12V / 24V, AC 110V / 220V (multi-voltage support)
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Rated Current: 6A, 2.5A, 0.9A, 0.43A (depending on voltage)
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Material: Heavy-duty Iron with robust motor design
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Protection Grade: IP44 (dust and water-resistant)
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Mounting: 4-screw installation
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Certifications: ISO 9001
✅ With its combination of power, durability, and versatility, the MS-390 Electric Motor Siren is a must-have safety solution for industries, commercial buildings, and emergency systems where reliable alerts are critical.
