Surveillance & Commercial Access Control Systems in Port St. Lucie
No matter if you manage a healthcare campus, warehouse, or office park, we create security systems tailored to your business.
Local Security Experts in Port St. Lucie
As Port St. Lucie continues to grow, AT&I Systems stands alongside developers, facility managers, and civic institutions to deliver security systems that scale with progress. After nearly two decades operating in South Florida, we’re experts in regional zoning codes and understand the planning required for new builds and renovations alike.
From legacy office buildings to brand-new campuses, we provide long-term protection with professional installation, responsive service, and expert system design. If you ever need help with your security system, you’ll get a real local on the phone to resolve the issue with detailed updates on your project.
Commercial Access Control Systems
Our access control systems don’t let anyone slip through the cracks. We install cloud-based credentialing platforms that integrate door locks, automated gates, and surveillance cameras for a holistic approach to access control.
You’ll control everything from one dashboard: assign mobile badge readers, monitor access logs, create custom permission levels, and issue remote overrides with just a few clicks. It’s smart, simple, and secure.
Automated Gate & Vehicle Entry
Need help managing your business’s parking lot or garage? We offer security gate installation & automation in Port St. Lucie for commercial parks, warehouses, and gated business zones. We integrate swing and slide gates, barrier arms, and vehicle credentialing systems that handle every access point for you.
With programmable schedules, gate operators, and License Plate Recognition technology, you’ll streamline flow while maintaining tight perimeter control. Need to remove a vehicle from your system? It’s as easy as logging in and pressing a button—done!


Surveillance & Video Monitoring
Remote oversight is essential in facilities without round-the-clock staff. AT&I offers video surveillance solutions for businesses in Port St. Lucie, including medical buildings, warehouses, and newly developed commercial spaces.
Our systems include motion-triggered alerts, cloud-connected NVRs, and mobile viewing access, giving you real-time visibility from anywhere you have internet or cell connection. Stay informed and in control, even when you’re off-site.
Specialized Solutions for HOAs, Business Properties & Campuses
Designed to grow with your beautiful St. Lucie property, our systems offer site-wide visibility, flexible credentials, and smart automation tools that simplify the job for property managers juggling multiple stakeholders.
Why Choose AT&I Systems in Port St. Lucie?
You don’t need to juggle different contractors for all your security needs. We offer it all: surveillance, vehicle entry, alarm systems, and visitor management systems for commercial properties in Port St. Lucie that make daily operations safer and smoother.