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For more than 35 years, we design and manufacture in Spain, innovative and high quality audio systems. Currently, we are the first and only Spanish company with a certified EN 54-16 PA/VA system.
LDA systems are installed in more than 1.000 projects, in more than 40 different countries all around the world.
LDA PA/VA systems are installed in different sectors including:
Our partner in Central Europe Gräf & Meyer organizes specialized training about our EN 54-16 certified systems NEO and ONE. You can book the seminars on their website throughout the year.
LDA systems are noted for being very cost-effective. LDA uses technologies that remarkably reduce costs of installation and maintenance.
LDA systems can be easily integrated with third-party systems (SCADA, TETRA, Fire Detection, etc.) through open IP protocols, RS-485 or enven contact relays.
LDA systems can be remotely managed, controlled and supervised from the data network with the web-based software SIME.
LDA systems are manufactured with high quality standards and are certified according to the latest norvatives for voice evacuation systems (EN 54-16 y EN 60840).
LDA systems use cutting-edge technology, are very flexible and easily scalable.
Throughout this more than 35 years, we have accumulated a vast experience in the development and implementation of PA/VA solutions in hundreds of projects. LDA systems can fulfill the most stringent requirements and meet high levels of satisfaction from clients and partners.
Finalized projects
Years of experience
Released products
Countries
Adding value to your business
Our main goal is to grow with you towards the future. The success of our partners and clients is ours too.
Close and direct business relationships
We demonstrate care and trust in the business relationship.
We offer effective solutions
No matter what requirements you have, we are flexible and can adapt the proposal to the solution that better fits each situation.
Are you interested in studying a collaboration with LDA?
LDA’s EN 54 public address and voice evacuation systems are now integrated into DESICO's Vigiplus security suite distributed by Casmar Electrónica, making them available at the facilities of thousands of customers around the world....
LDA’s EN 54 public address and voice evacuation systems are now integrated into DESICO's Vigiplus security suite distributed by Casmar Electrónica, making them available at the facilities of thousands of customers around the world....
LDA ONE drew the attention of customers, partners and distributors, who identified it as the perfect fit for towers and skyscrapers thanks to its new expandable function...
