Public address systems are used in all crowded public places such as subway stations, train stations, airports, shopping centers, stadiums and schools. In everyday operation, the system is used to provide information to the public, for advertising, and also for musical entertainment or for internal purposes such as communication with staff in extensive building complexes (paging and intercom service).
A system of this type is particularly significant during emergencies, when it is important to alert people audibly in a targeted manner. People can then be evacuated in an orderly fashion.
With VARIODYN D1, public address systems are for the first time connected to Local Area Networks (LAN) and Wide Area Networks (WAN). The systems are installed cost- effectively using standard Ethernet modules and prefabricated cabling. The modern, user- friendly configuration tools in VARIODYN D1 reduce training costs and familiarization times.
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