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MS 390 Water and Dust Protected 110dB Emergency and Fire Single Electric Motor Siren. 110dB sound output. AC110V/220V voltage. IP44 water and dust protection. Aluminum and steel housing. Industrial-grade audible alarm. Cable transmission mode. Price mentioned per piece.
Available colors
The MS-390 siren is an industrial-grade audible alarm unit intended for emergency and fire alerting in semi-exposed and rugged environments. Key Features: Metal housing with IP44 protection ensures durability in dusty or splash-exposed industrial/outdoor environments; High sound output (approx 110–120 dB) delivers loud, clear alerts across large or noisy areas; Available in voltages of AC110V/220V so it can integrate into various systems smoothly; Aluminium & steel construction provides robust reliability and long service-life in industrial settings. Industry / Use Cases: Manufacturing plants for fire alarm and emergency notifications; Warehouses and logistics hubs for evacuation/alert signalling; Oil, gas or chemical facilities for audible safety alerts; Ports, maritime environments and crane operations (semi-exposed ambient); Commercial buildings and large public buildings for fire/evacuation alerts.
Safety Information
Electric motor siren for emergency and fire alarm use. Inspect before each use for damage. Ensure wiring and mounting bracket are in good condition. Use with correct voltage supply. Store in a cool, dry place.
IP44 Protection Grade
Verified
HOMS1 Hand Operated Manual Siren High Power Mechanical Emergency Warning Siren No Electricity Required. 118 ±2 dB(A) sound output at 1 meter. Up to ~500 meters sound range. Fully manual — no electricity or batteries. Continuous & warble sound modes. Flat surface or wall mount. Price mentioned per piece.
Hand Operated Manual Emergency Siren 118 dB High Output Mechanical Warning Alarm. 118 ±2 dB(A) sound output at 1 meter. Up to 500 meters sound range. Manual operation — no electricity required. Continuous & warble sound modes. 600 ±20 Hz output frequency. Flat surface or stand mount. Price mentioned per piece.
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