El aeropuerto de Sevilla vuelve a apostar por LDA para ampliar su sistema de megafonía y evacuación

The project has included equipment LDA NEO Extension to cover the needs of new lines, as well as ZES-22 digital audio processors to connect the A-1 gate microphones and expanded probes.

He Seville airport expands its public address and voice evacuation installation with new security systems LDA Audio Tech, a project that completes the one already carried out three years ago. (See more information at Digital Security). These facilities have undergone their most important renovation in recent years. 30 years with the expansion of its terminal building to reach a capacity of 10 million passengers annually.

Among the works carried out, A certified public address and voice evacuation system has been installed EN54 and manufactured by LDA Audio Tech, which serves to attend to the daily operations of the airport (boarding calls, flight notices, background music, etc.) and also to ensure the safety of all passengers in case of emergency (alarm messages for controlled and phased evacuation).

The project adds equipment NEO Extension to the existing installation to cover the needs of new lines, both of 500 W as of 250 W, as well as digital audio processors ZES-22 to connect the A-1 microphones of the new boarding gates and the probes that have been expanded.

The expansion has been designed at both ends of the terminal: The southern part will be used for national passengers and international passengers from the Schengen area., while the northern area will be for the rest of international flights.

The project covers two floors with open spaces and large windows overlooking the flight field.. It involves an architectural redesign towards a venue with higher ceilings and large spaces that improve the traveler experience., with new commercial and restaurant areas, work and rest areas and passenger lounges.

Also includes a new arrivals hall and baggage claim areas. These changes seek to improve the operations of the boarding and disembarkation processes., which allows transit passengers to connect with their connecting flight without having to go through security again.

All of these areas are covered by LDA Audio Tech NEO public address and voice evacuation systems managed by software Sime Control to ensure that each message reaches the desired area at the right time, clearly and without interruptions.

In addition to central units, The facility is equipped with complementary equipment: audio converters, microphones and call stations, line terminators and column speakers, certified roof and surface IN 54-24 to ensure maximum intelligibility.

This project tackled by Aena, which is complemented by the growth of the flight runways and the renovation of the airport's power plant, involves increasing the surface of the installation by 42 %, summer 6 new boarding gates and prepare the infrastructure for future expansions.