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Your Trusted Partner for Security Solutions in South Florida
AT&I Systems is a systems integrator based in South Florida that has been providing cutting-edge security solutions for over 18 years. Our team specializes in access control, video surveillance, intrusion systems, and gate entry systems tailored to commercial businesses, financial institutions, homeowners associations, and multi-family residential housing facilities. With a focus on customer service, we deploy factory-trained technicians and skilled system designers to deliver intuitive, future-ready security solutions.

Our ATI Notify system ensures seamless communication, while our partnership with the Broward Sheriffs Department Real Time Crime Center enhances emergency response capabilities. Headquartered in Cooper City, Florida, with a national reach, we combine local expertise with innovative technology to create safer communities.
Services
Access Control Video Surveillance Gate Entry Systems License Plate Recognition Burglar Alarms Visitor Management WiFi Systems Cellular Repeating IoT Sensors Public Safety BDA
Highlights and features
  • We offer 24/7 personalized customer support with an emergency hotline option.
  • Factory-trained staff handle over 95% of service calls within 24 hours.
  • We only sell premium quality products with no Chinese off-brands.
  • Client references attest to our honesty, reliability, and expertise.
  • South Florida headquarters with national reach for localized service.
What people say
Fantastic service Prompt service Knowledgeable professionals Great team Highly recommend
Services
Access Control
Our cloud-based access control systems use mobile credentials, biometrics, and real-time management to secure commercial properties. Integrations with video surveillance and intercoms ensure seamless visitor verification. Solutions scale from small businesses to large enterprises.
Video Surveillance
AI-powered surveillance systems detect threats, track movement, and provide actionable insights. Cloud storage and integration with access control enhance security for healthcare, retail, and industrial facilities across South Florida.
Gate Entry Systems
Custom gate solutions combine RFID, license plate recognition, and mobile access for HOAs and commercial sites. Aluminum gates meet aesthetic standards while ensuring security and durability in South Florida climates.
License Plate Recognition
Portable LPR systems capture vehicle data at speeds up to 100 mph. LTE connectivity enables real-time sharing with law enforcement, enhancing community safety through public-private partnerships and hotlist alerts.
Intrusion Detection
24/7 intrusion systems use motion detectors and sensors to safeguard premises. Integration with video verification minimizes false alarms while ensuring rapid response to unauthorized access attempts in commercial and residential settings.
Questions
What types of properties do you secure?
We protect HOAs, commercial enterprises, financial institutions, healthcare facilities, and multi-family residential properties with tailored security systems.
How are your systems powered by AI or cloud?
Our AI cameras detect threats automatically, while cloud platforms enable remote access, centralized control, and compliance reporting for scalable security.
Do you offer customized security assessments?
Yes. We conduct on-site evaluations to design solutions matching your property's unique risks and operational requirements.
How quickly can your team respond to an issue?
Technicians typically arrive within 24 hours, with emergency support available via our 24/7 hotline.
Is your system NDAA compliant?
All solutions meet NDAA standards, ensuring regulatory compliance and protection against supply chain security risks.