Audible signalling Warning Signals
We offer a wide choice of sounders in terms of power, supply voltage, certification, and waterproofing. Do not hesitate to contact us to choose the most suitable product for your application.
Quality assurance and certification
Thanks to many years of experience in signage, the quality standards of the products we offer meet and exceed many global standards. We guarantee our customers that each of our products is tested and verified to work in the harshest environments. In addition to internal testing, our products are assessed and certified by several of the world’s leading independent quality assessors and certification bodies for compliance and safety. Our product certifications include UL, cUL, IECEx, ATEX, FM, VdS, DNV, INMETRO, CU TR and MED. Details of specific product certificates and declarations of conformity can be found on the product pages.
Sharing good practices
We believe that technical excellence can be achieved by sharing best practices and understanding the requirements of each sector. Our products have proven performance and we can offer standard and tailor-made solutions for various applications combined with advice from dedicated experts. Our signaling equipment can be used in multiple sectors and applications, including: energy, mining, transport, chemicals, industry … For any specific question on the applications of our products, contact-us.
The A2S lab
The spirit of innovation is at the heart of A2S. A desire to create security devices and solutions that define future market standards. The A2S Lab is the manifestation of this spirit and represents our investment in continuous innovation. We believe that specific solutions stem from our expertise and our understanding of the problems that each of our customers face