Bring Peace of Mind to Your Miami, FL Business
AT&I Systems delivers fully integrated security solutions, including automated gates, video surveillance, and remote monitoring. Explore our solutions and strengthen your security with us.
We’re Miami’s Local Security Experts
We understand city permitting, the pace of new construction, and the demands of multi-location portfolios. Whether it’s coordinating with building engineers or working within architectural guidelines, we adapt to the way your property operates. And as your business expands, we help you extend security coverage without rebuilding from scratch.
Commercial Access Control Systems in Miami
In high-traffic commercial environments, it’s not just about who gets in—it’s about when, how, and for how long. We design centralized access control systems with tools like mobile-based entry, badge/fob readers, and tiered user permissions for flexible, secure access across departments, teams, and vendors.
Does your facility have highly sensitive zones? We’ll add extra protections with additional authentication requirements. We make it easy on your side, too. From one dashboard on your computer, you’ll assign access on the fly, track audit logs, and monitor real-time activity.
Our systems also include visitor management systems for commercial properties in Miami, allowing you to quickly issue time-bound guest passes and log every interaction. Our goal is to make access control tighter without adding complexity to your day.
Automated Gates & Vehicle Entry
Controlling vehicle flow in and out of urban properties requires fast, smart solutions. AT&I provides security gate installation & automation in Miami for businesses that manage everything from employee parking decks to vendor access zones.
Our solutions include barrier arms, sliding and swing gates, License Plate Recognition, and gate operators with remote override capability. Through programmable schedules, you can control delivery times, after-hours traffic, and reserved access lanes, keeping operations smooth even in high-volume environments.
No matter if you’re managing a garage under a high-rise, a warehouse receiving dock, or a gated business park, our gate automation systems boost security without slowing down your day.


Surveillance Cameras & Video Monitoring
Real-time visibility can mean the difference between reacting too late and stopping a threat early. Our video surveillance solutions for businesses in Miami include AI video analytics, motion-triggered alerts, and mobile-friendly cloud access for monitoring even the most complex sites.
We help safeguard rooftop equipment, construction zones, and retail entries with smart surveillance systems that capture everything and alert you only when needed. With cloud-managed CCTV, NVR storage, and mobile monitoring tools, you’ll always know what’s happening, whether you’re in the building or across town.
Solutions for HOAs, Campuses, and Business Properties
We build scalable systems designed for growth, with centralized dashboards that provide real-time visibility across every access point. For larger campuses, we offer remote video monitoring services in Miami that reduce the cost of on-site personnel while increasing coverage and responsiveness.
Why Choose AT&I Systems in Miami
We specialize in bringing multiple systems—access, gate, surveillance, monitoring—into one intuitive interface. Our clients include Miami developers, building managers, and institutional operators who need tech that’s reliable, scalable, and smart enough to handle complex needs.