ATI Security Systems Information

Based in South Florida and serving clients nationwide, AT&I Systems is a trusted provider of integrated security technology solutions for building owners, property managers, corporations, government agencies, and non-profit organizations. We empower our clients to protect their people and property by delivering reliable, cutting-edge systems that address critical challenges such as liability exposure and life safety concerns. Our comprehensive portfolio includes access control systems, video surveillance, intrusion detection, gate entry systems, advanced visual firearm detection, visitor management platforms, and essential communication technologies including WiFi systems, cellular repeaters, and public safety BDAs. Every solution we deliver is tailored and fully integrated to enhance security and operational efficiency across your entire facility. What sets AT&I Systems apart is how differently we operate from the typical security integrator. We are a true one-stop shop for fully integrated solutions built around your specific needs. Customer satisfaction is our number one priority and while we are not perfect, we will always make it right. Our clients receive direct cell phone access to our team, ensuring a real person is always within reach. All calls are answered live during business hours, Monday through Friday 8am to 5pm, with a dedicated after-hours and weekend emergency hotline available. Over 95% of service calls are resolved within 24 hours with no auto-attendant runarounds. Our sales, installation, and service staff are all factory-trained professionals. Headquartered in South Florida, we proudly serve clients across the nation. At AT&I Systems, we don't just install security systems — we build long-term partnerships rooted in trust, expertise, and an unwavering commitment to your safety.