Air Raid Siren 140db Siren Alarm Industry Electric Motor Driven Fire Siren Horn

Type:Air Raid Siren Model: MS-490 Color: Red Voltage: 220V / 50Hz Power: 400W Material: Aluminum & Copper motor Decibel: 140dB Speed: max.1000rev/sec Protection level: IP44 Package size: 26.5 × 18.5 × 21.5cm Package weight: 3.1kg .

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