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Toa Siren S-313
Toa Siren S-313
Toa Siren S-313
Toa Siren S-313
Toa Siren S-313
Toa Siren S-313
Toa Siren S-313
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12 Jul 2019
Japan
1 unit
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Specification of

S-313 siren tools to make noise. Siren serves to commemorate the dangers of a natural disaster and emergency services are used for vehicles such as ambulances, police, and firefighters. The most modern form of sirens is the air-raid siren, siren tornado, tsunami sirens and sirens for emergency service vehicles. For the fire department siren is also used as tornado sirens and the preservation of society. the sound of sirens of yore produced under water because it is associated with the Sirens of Greek mythology. Now the sirens are used for the preservation of the public and alert air raid. Sirens in general there are two types of Pneumatic and Electronics.

The sirens are usually placed looming in high places at the top end of the roof or on the side of the fire station, on the structure of high-rise buildings such as water towers, placed the looming near government buildings in strategic places in the community, or placed sporadically in the neighborhood community to voice warnings is covered for all areas. Most sirens have only one kind of tone or voice Seeing how the general siren, siren mechanically driven by an electric motor with a rotor mounted on a shaft. Some sirens latest version electronically actuated by loudspeakers. Even so version siren as this is not the version that is generally available.

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