Telegrafia’s tsunami early warning system is designed as a state-of-the-art siren system covering vast inhabited coastal areas. It is connected to the existing underwater earthquake, weather, and sea-level monitoring systems. It [...]
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Climate change has recently caused an increased incidence and intensity of earthquakes, floods, or hurricanes. Warning systems, which lost their original form of only a few interconnected sirens long ago, [...]
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Ports are places of intense human activity and cargo transport. The busiest Europe's seaport, Rotterdam, handles more than 12 million containers a year (the so-called TEUs, twenty-foot equivalent units ). [...]
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There is no doubt that electronic sirens are useful for more than a single purpose. Besides emergency warning, they find their applications in many other places such as large industrial [...]
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Safety precautions are a core component of increased security awareness. Industries are increasingly starting to perceive it as an essential part of their business existence. Modern siren PA systems have [...]
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Sirens in towns are usually perceived by ordinary people only during their tests at the beginning of each month. In fact, alarm systems consisting of sirens (whether modern electric and [...]
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It is the national government that fulfils the mass public warning function in emergencies in the Slovak Republic, using the national early warning and notification system SEHIS, which contains a network of [...]
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A powerful mass warning and notification system designed for ports and offered by the Telegrafia company usually consists of one to ten sirens, depending on the size of the port, and an [...]
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A powerful mass warning and notification system designed for airports and offered by the Telegrafia company usually consists of one to ten sirens, depending on the size of the airport. A comprehensive [...]
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Water dams perform several vital functions. They generate electricity (roughly one-fifth of all energy in the world) and allow for water flow to be regulated for the purpose of irrigation [...]
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