Intelligible sound quality and pleasant sound volumes These are the essential criteria in the design of exterior and interior public address systems, reproducing a variety of sounds, such as voice [...]
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In recent years, extreme droughts have been much more common than in the past, increasing the risk of forest fires. In 2019, reports of large-scale fires in Siberia and the [...]
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With their outstanding functionalities, the electronic sirens manufactured by the Telegrafia company can be used effectively as stand-alone warning devices without need for any operation control, in the form of [...]
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Nobody expects a disaster or an emergency to cope with at a holiday hotel resort, yet the simple fact is that they can come as a complete surprise to hotel [...]
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The early mass warning to the general public against natural disasters, terrorist and military attacks, and other man-made disasters is one of the fundamental responsibilities of every modern state. In [...]
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Earthquakes, tremors, and seismicity are familiar terms used in relation to earth movements. The seismic activity originates in the interior of the Earth, and the waves produced are propagated in [...]
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The decision to renovate the existing fire station or to build an entirely new one leaves many aspects to consider. For both options above, it is necessary to meet multiple [...]
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In the global economy, it is essential to modernise products and services to achieve their higher efficiency and cost-effectiveness, and economies of scale. In warning systems operated from a control [...]
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Teachers, students and other staff members can work hand in hand to promote and maintain school-wide safety and minimise the aftermaths of natural disasters, where students are the most vulnerable […]
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As you have read in our previous blog posts, Vektra® is a server-client based system of modern software applications. It consists of several independent modules, and it is fully adjustable [...]
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