Critical Infrastructure Protection. Land, Sea, and Air.
Comprehensive security and networking solutions designed to meet the rigorous compliance and operational demands of modern transportation hubs.
ZEI engineers integrated security and infrastructure for airports and seaports — terminal video surveillance, perimeter intrusion detection, access control across SIDA / AOA boundaries, structured cabling, and command-center integration. Designed for TSA, CBP, and FAA-aligned operations and for the 24/7 reliability transportation hubs require.
Technology Partners
A representative airports & seaports environment of the kind ZEI engineers infrastructure for.
What this industry deals with.
- Balancing passenger throughput with strict access-control across SIDA / AOA boundaries
- Long perimeters and air/seaside fence lines that traditional CCTV cannot cover
- Operational continuity during installation — terminals cannot close
- Multi-stakeholder coordination (TSA, CBP, airline, port authority, FBO, ground handlers)
- Cyber-physical convergence: surveillance, access, and ATC-adjacent systems sharing infrastructure
Beyond Simple Surveillance
We deploy enterprise-grade hardware and software to ensure your perimeter is never compromised.
AI Behavioral Analytics
Proactive Threat Detection.
Automatically identify loitering, abandoned objects, or unauthorized access in restricted zones before incidents occur.
Unified Command Platform
A Single Pane of Glass.
Integrate video, access control, and radar systems into one centralized dashboard for rapid incident response.
Automated Workflows
Streamlined Operations.
Trigger automated lockdowns, dispatch alerts, and initiate emergency protocols based on predefined security events.
Perimeter Defense
Harden Your Boundaries.
Deploy thermal imaging, fence sensors, and long-range radar to detect intrusions miles before they reach critical assets.
How this gets applied.
Terminal video surveillance
High-density camera coverage of check-in, security checkpoints, gates, and baggage claim with searchable analytics for incident response.
Perimeter intrusion detection
Thermal cameras, radar, and fiber-optic fence sensors with AI classification to suppress wildlife and weather false positives.
AOA / SIDA access control
Multi-factor access at vehicle gates and personnel doors with badge-photo verification and audit logging for FAA / TSA review.
Command-center integration
Unified operations dashboards bringing video, access, alarms, and radar onto a single pane of glass for the security operations team.
Systems we typically deploy.
An opinionated, ordered stack — what most airports & seaports engagements include, in priority order.
Video Surveillance
ZEI engineers commercial video surveillance systems built around modern IP cameras, edge AI analytics, and cloud or on-premise video management
Access Control
ZEI deploys cloud-managed and enterprise access control across single-door deployments and multi-site campuses
Physical AI
ZEI deploys physical AI — computer vision, behavioral analytics, and machine learning — that turns existing camera infrastructure into intelligent sensors
Networking & Wifi
ZEI engineers commercial network infrastructure that the rest of your facility depends on — structured cabling, managed switching, Wi-Fi 6E / 7, next-generation firewalls, and SD-WAN
Entry Gates
ZEI installs and services industrial-grade entry gates — slide, swing, barrier, and crash-rated — engineered for high-cycle reliability and integrated with access control, LPR, and intercoms
Intrusion Alarm
ZEI engineers commercial intrusion detection systems that integrate with video surveillance and access control to verify threats before responders are dispatched
Built to the standards that apply.
TSA / 49 CFR Part 1542
Airport Security Program requirements for surveillance, access control, and audit retention.
NDAA Section 889
Restrictions on Chinese-origin video and network equipment at federally funded facilities.
CBP / FAA coordination
Coordinated security plans with adjacent federal authorities; documentation and access workflows aligned to their requirements.
Integrated Defense Layers
A multi-layered approach to securing vast, complex environments.
Terminal Security
High-density monitoring and access control for passenger areas.
- Facial recognition access
- Crowd density analytics
- TSA compliance reporting
- Integrated public address
- Seamless passenger flow
Airside & Perimeter
Ruggedized solutions for harsh outdoor environments.
- Thermal intrusion detection
- License plate recognition
- Radar-guided PTZ tracking
- Fiber-optic fence sensors
- Weather-proof hardware
From the engineering blog.
Background reading our team draws from when designing infrastructure for airports & seaports.
The 2025 Guide to NERC CIP-014 Physical Security Mandates
NERC CIP-014 requires transmission station owners to perform threat assessments and implement physical-security plans for designated critical substations.
Designing the Network Backbone for a 500+ Camera Deployment
Designing a network for a handful of IP cameras is straightforward. Designing one for 500 or more is an entirely different discipline.
Edge AI Analytics: Moving Intelligence from the Server to the Camera
Edge AI moves video analytics from the data center to the camera itself, cutting bandwidth and latency. Here is when edge wins and when cloud still does.
Frequently asked.
Can you work alongside the existing security operator without disruption?
How does AI analytics help reduce alert fatigue at airports?
Are your systems NDAA / Section 889 compliant?
Can the system integrate with our existing SOC and dispatch?
Talk to an engineer.
Tell us about your airports & seaports facility and what you're trying to solve. Our engineering team will respond with a system design tailored to your environment.
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