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Trusted Security Solutions for South Florida Businesses
AT&I Systems has been a trusted leader in security solutions for over two decades, delivering advanced technology and personalized service to protect people and assets. Our factory-trained professionals specialize in AI-driven and cloud-based systems, including access control, video surveillance, and gate entry solutions tailored to industries like finance, healthcare, and residential communities. We prioritize customer satisfaction through rapid response times, premium-quality products, and a commitment to transparency.

Our local expertise in South Florida is paired with a national reach, ensuring clients receive both innovative technology and dependable support. With a focus on integrated systems and compliance with standards like NDAA, we provide future-ready security that adapts to evolving risks while maintaining accountability and trust.
Services
Access Control Video Surveillance Gate Entry Systems License Plate Recognition Burglar Alarms Visitor Management System WiFi Systems Cellular Repeating Systems IoT Sensors Public Safety BDA
Highlights and features
  • Customer satisfaction is our number one priority.
  • Professional technicians handle 95% of service calls within 24 hours.
  • Factory-trained staff in installation, service, and sales.
  • We sell only premium-quality, NDAA-compliant products.
  • Emergency hotline option for after-hours and weekend emergencies.
Associations and certifications
  • NDAA Compliance
What people say
Fantastic service Prompt with service Great products Professional staff Reliable service
Services
Access Control
Our access control systems use mobile credentials, key cards, or biometrics to regulate entry points. These solutions provide real-time monitoring, intrusion detection, and detailed access logs. Ideal for businesses seeking enhanced security and accountability.
Video Surveillance
AI-powered cameras detect unusual activity, track movement, and deliver actionable insights. Cloud storage ensures secure, scalable data retention. Designed for proactive monitoring in commercial and residential settings.
Gate Entry Systems
Integrated gate systems secure entrances with visitor verification and automated controls. Solutions include license plate recognition and mobile access for seamless entry management in HOAs and enterprises.
License Plate Recognition
Advanced LPR systems automatically log vehicle activity, enhancing security for parking areas and restricted zones. Data integration supports real-time alerts and historical tracking for improved site management.
Visitor Management System
Digital kiosks streamline visitor registration while maintaining security. Systems provide real-time identity verification, digital records, and compliance tracking for efficient guest management in commercial and residential properties.
Questions
What types of properties do you secure?
We protect office buildings, HOAs, hospitals, banks, and high-rise apartments with customized security systems.
How are your systems powered by AI or cloud?
Our AI cameras detect threats, while cloud platforms enable remote access, centralized control, and scalable reporting.
Do you offer customized security assessments?
Yes, we begin with an on-site review to tailor solutions aligning with your property's compliance and operational needs.
How quickly can your team respond to an issue?
Our local team provides rapid response, with technicians available 24/7 for emergencies and same-day service when possible.
Is your system NDAA compliant?
All our systems meet NDAA standards, ensuring regulatory compliance and protection against security risks.
Reviews (6)
Ashley Ferris
Jun 01, 2022 Report
ATI Security Systems is always prompt with service and their response time. Anytime we call or email for service, they usually send out a tech same day, when its possible. Our company has used them for our community gate repairs for years!
Lourdes Aragon
Apr 29, 2022 Report
AT&I installed a new parking access system at an office building we mange in Doral. From start to finish it has been a great experience. They are prompt in replying, they show up when scheduled. Oscar, Brett and Dave are a great team and we are happy we selected AT&I for our new access system.
Leslie Srolovits
Feb 10, 2022 Report
AT&I staff are real professionals. They held our hand during the implementation of GateKey and OpenPath. In our development, we love the simplicity of the GateKey entry system - it's simple and intuitive to use. The OpenPath system allows our snowflakes to open the gates while driving a temporary rental car or as a passenger in someone else's car. Great products and great team.
John Sexton
Jan 15, 2022 Report
I have worked with James at ATI for my condo association with multiple gates and cameras. Before ATI, we were a mess. After suggested upgrades and replacements, we are finally running 24/7 with few glitches now in community. The problems we have had over past year were addressed promptly and properly. I have no doubt that no other company could do a better job.
Jessica O'Connor
Nov 15, 2021 Report
I have been working with AT&I Systems for several months now. They are very quick in responding to our access gate service calls. We will hopefully be contracting them to do all of our security cameras as well! I would highly recommend them. Brett W is awesome!
Jonathan D. Rausch
Oct 13, 2021 Report
ATI and there staff are first class. They solve problems and give solutions. I've been a BOD and a licensed Property Manager. I've hired them at multiple properties and they've done an excellent job. I wouldn't highly recommend Oscar Jon and Ricky for your South Florida gate needs. When the gate goes down or the call box has an issue just call or e-mail them for assistance. Bravo ATI.!