The electronic and electromechanical sirens sold by ACR are produced by SIRENA, an Italian company with over 60 years of experience in the market. SIRENA is internationally recognized for its specialized production of acoustic alarms, electromechanical sirens, and lighting signals. It is a reference in the sector. In Brazil, the company is represented by ACR,
The sound signaler with 3 custom sounds/messages is produced by ACR, a Brazilian company with over 20 years of experience and international recognition. ACR specializes in safety solutions for suspended load movement and wheeled vehicles, offering continuous technical support and customized projects. This signaler is the result of a complete process of research, development, and
