ATI Systems Inc. (Acoustic Technology, Inc.) specializes in mass notification systems that offer efficient, reliable, and scalable solutions for emergency communication and alerting. Utilizing state-of-the-art acoustics and technology, ATI Systems delivers comprehensive high-performance systems, designed to provide clear and concise communication in various environments. Their products range from giant voice systems to more compact and integrated units tailored for specific site needs.ATI Systems' offerings include outdoor warning sirens, indoor and outdoor public address systems, and control systems that use the latest technologies in wireless and IP-based communication. These systems are used worldwide by universities, cities, refineries, military bases, and other entities that require high-quality and dependable mass notification capabilities.Their website, http://www.atisystem.com, provides detailed information on their products, case studies, and insights into how their systems can be adapted for different scenarios and requirements, ensuring safety and informed communication during critical situations.\n