Modern electronic sirens with their current power output and sophisticated technological features could not come into existence without several advanced technologies. One of them is Class D amplifiers. Was the [...]
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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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Digital audio broadcasting can be an effective tool to establish an efficient emergency warning system. With maximum coverage, it allows signal transmission over large populated areas. In 2017, Norway became [...]
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An important question in an early warning system project is the right selection of means of communications between system elements. The appropriate choice of communications affects the system quality, operating [...]
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An important question in an early warning system project is the right selection of means of communications between system elements. The appropriate choice of communications affects the system quality, operating [...]
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An essential question in an early warning system project is the right selection of means of communications between system elements. The appropriate choice of communications affects the system quality, operating [...]
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Years and years of hands-on experience of the Telegrafia Company in the field of early warning and notifications systems and our own development department allow us to improve our equipment [...]
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Do you need to make routine or emergency announcements? Our public address system is a powerful sound amplification and distribution system capable of meeting the strictest requirements regarding sound intensity [...]
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Telegrafia´s experience in the development and production of alarm systems counts for over 25 years. The company´s solutions have been successfully implemented in more than 60 countries so far. Pavian […]
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Sometimes, project specifications require a solution that should combine portability, functionality, and a reasonable price. This may happen if one or more sirens in a system are rather close to […]
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