Bosch system chosen for world’s third tallest building
July 11th, 2008
Shanghai World Financial Center installs Bosch’ s Praesideo Public Address and Emergency Sound System
- State-of-the-art evacuation system meets stringent building safety standards
- Fast response to emergencies assured by absolute message clarity free from interference
- Open platform able to communicate with building-management, fire-alarm passenger-information and other security systems
Bosch Security Systems’ Digital Praesideo Public Address (PA) and Emergency Sound System is being installed in the prestigious new Shanghai World Financial Center. At 492 meters, the center is currently the world’s third tallest building. The structure features three floors of underground parking and shops, a conference center on floors one to five, offices on floors seven to 77, a hotel on floors 79 through 93, and finally observation and exhibition areas on floors 94 to 100. Construction has taken over ten years and since the events of 9/11 the tower was redesigned to withstand disasters such as a plane crash. Other critical safety features have also been added including twelve fireproof refuge areas and two external elevators.
The Praesideo Digital PA and Emergency Sound System is one of the latest safety features to be added to the construction. The whole installation comprises four Praesideo systems covering several zones, including the office areas, the main body and conference areas and the hotels. Consisting of 26 call stations including four customer-designed call stations, six CobraNet Interfaces for long-distance high-quality communication, over 200 Bosch (124 W, 250 W and 500 W) LBB series power amplifiers with each speaker line fully under supervision at any time, and 2400 Bosch ceiling-mount, surface-mount, horn and cabinet speakers, it comes close to being one of the largest most complex of such systems to date.
The Praesideo PA and Emergency Sound System was the first system to bring advanced digital technology to the public address market. Its digital sound quality rapidly gained a reputation for its freedom from interference and signal corruption while maintaining excellent speech intelligibility. Moreover, as well as being the first fully digital PA and Emergency Sound System, the Praesideo also complies with the stringent IEC 60849 EVAC standards and was, in fact, the first PA and emergency sound system to receive IEC 60849 certification. Part of an integrated security solution, the Bosch Praesideo’s open platform can communicate with third-party systems and peripherals such as building-management, fire-alarm, and passenger-information systems. Installation of the system was started in 2006 and is expected to be completed by the end of July 2008.
Press photo: 1-ST 14937
Contact person for press inquiries:
Bosch Security Systems
P.O. Box 12 70
Phone: +49 89 6290-1647
Fax: +49 89 6290-281647
The Bosch Group is a leading global supplier of technology and services. In the areas of automotive and industrial technology, consumer goods, and building technology, some 271,000 associates generated sales of 46.3 billion euros in fiscal 2007. The Bosch Group comprises Robert Bosch GmbH and its more than 300 subsidiaries and regional companies in roughly 50 countries. This worldwide development, manufacturing, and sales network is the foundation for further growth. Each year, Bosch spends more than 3 billion euros for research and development, and applies for over 3,000 patents worldwide. The company was set up in Stuttgart in 1886 by Robert Bosch (1861-1942) as “Workshop for Precision Mechanics and Electrical Engineering.“
The special ownership structure of Robert Bosch GmbH guarantees the entrepreneurial freedom of the Bosch Group, making it possible for the company to plan over the long term and to undertake significant up-front investments in the safeguarding of its future. Ninety-two percent of the share capital of Robert Bosch GmbH is held by Robert Bosch Stiftung GmbH, a charitable foundation. The majority of voting rights are held by Robert Bosch Industrietreuhand KG, an industrial trust. The entrepreneurial ownership functions are carried out by the trust. The remaining shares are held by the Bosch family and by Robert Bosch GmbH.
Additional information can be accessed at www.bosch.com.