The old Byblos Andaluz hotel on the Costa del Sol has been an emblematic establishment in Mijas for decades. Together with his two French brothers, Byblos St. Tropez and Byblos Courchevel, they have represented European prestige and glamour, with the most relevant visitors from the international political, artistic and business scene. Now it returns as La Zambra, a five-star & great-luxury hotel, surrounded by golf courses, with 197 rooms and more than 100 suites, all with terraces of up to 200 m2, spa area with more than 2000 m2, meeting rooms for events and celebrations, paddle tennis courts, a fitness area, up to four gastronomic spaces, each with its own identity... The public address system and voice alarm have been made with the OPTIMUS COMPACT system, EN54 certified, prepared to manage more than 30 areas of speakers, with 18,000 W RMS power and different types of speakers: 3" and 8" ceiling speakers, sound projectors, 15 and 50 W two-way loudspeakers, garden speakers... The system is controlled from a public address server, a microphone station with a touch screen and an app that works on smartphones with Android or iOS operating systems.