Description
The MS-490 Double Motor Siren is a high-performance audible warning device engineered for heavy-duty industrial and emergency applications. With an impressive 120dB ultra-loud sound output, this siren guarantees that emergency alerts are clearly heard even in large, noisy, or outdoor environments. Its dual-motor design ensures maximum sound intensity and reliability, making it a trusted choice for environments where safety and rapid communication are critical.
Built with a durable metal housing and a water & dust protection rating (IP44), the MS-490 is designed to withstand harsh weather conditions, dust, and industrial environments. Its long-duty cycle makes it suitable for continuous or repeated use, while the simple four-screw mounting system ensures hassle-free installation.
This versatile motor siren can be seamlessly integrated with fire alarm systems, smoke detectors, gas sensors, anti-theft systems, and timers, providing an all-in-one safety solution.
Key Features
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🔊 120dB Ultra-Loud Output – Effective audible range of up to 1 mile in open environments.
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⚡ Dual Motor Design – Ensures enhanced sound power and reliability for critical alerts.
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🛠️ Rugged Metal Housing – Built to endure industrial wear and tear.
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💧 Water & Dust Resistant (IP44) – Reliable performance indoors and outdoors.
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🔋 Long Duty Cycle – Designed for extended operational use in high-demand areas.
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🔗 System Integration – Works with fire alarms, smoke detectors, gas sensors, and anti-theft systems.
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⚙️ Easy Installation – Simple four-screw mounting system for quick setup.
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🌍 Wide Voltage Compatibility – Available in DC and AC variants (12V, 24V, 110V, 220V) to suit diverse installations.
Applications
The MS-490 is widely used in multiple industries and environments, including:
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🏭 Industrial Manufacturing: Alerts for emergencies, machinery shutdowns, and shift changes.
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🏗️ Warehouses & Logistics: Fire alarms, evacuation signals, and hazard warnings.
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⛏️ Mining Operations: Emergency alerts for gas leaks, cave-ins, or blasting operations.
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🛢️ Oil & Gas Facilities: Notifications for operational hazards and evacuation drills.
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⚡ Power Stations & Plants: Alerts for critical shutdowns and equipment failures.
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✈️ Airports & Railways: Emergency signals in large public transport hubs.
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🏢 Commercial & Public Buildings: Fire alarms and evacuation notices.
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🪖 Military Bases: Security breach alerts and operational changes.
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🚨 Emergency Vehicles: Audible warnings for fire brigades, rescue teams, and disaster response.
Technical Specifications
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Sound Output: 120dB
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Transmission Mode: Cable
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Operating Voltage: DC 12V / 24V, AC 110V / 220V (model variants available)
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Frequency: 50–60Hz
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Rated Current: Approx. 6A / 2.5A / 1.0A (depending on model)
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Material: Heavy-duty iron and steel
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Protection Rating: IP44 (dust & water splash resistant)
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Mounting: 4-point screw installation
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Certification: ISO 9001
✅ The MS-490 Double Motor Siren is not just a fire alarm—it’s a reliable industrial safety partner designed to save lives and protect property. Whether for factories, construction sites, warehouses, or public safety systems, it delivers unmatched performance and durability.
