Air Siren Air Raid Horn 110V / 60Hz 140db Industrial Siren Motor Driven Cyclones Siren MS-490 Industry Electric Motor Driven Siren Continuous Alarm Horn 110V / 60Hz
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【Premium Quality】The air raid siren‘s shell is made of high-quality iron and coated with red paint to ensure excellent performance and durability. The metal mesh cover installed in the two speakers protects the motor alarm.
【Wide Application】Air raid sirens are suitable for ships, mines, reservoirs and airports, and can be used for any purpose, such as warnings, signals and alarm horns.
【Loud Sound】The sound of this air alarm is very loud, about 140db, which can be heard over a long distance (about 300m).
【Pure Copper Motor】Our sirens equipped with 400W 100% pure copper motor, high efficiency, speed 1000rev/sec, support the continuous work of industrial alarm.
【Easy to Operation】There are four pre-drilled holes on the solid base for easy installation. After the cyclones warning siren is connected to the power source, it can work.