Solutions — Intrusion Detection
Intrusion Detection That Goes Beyond the Alarm
Gain real-time awareness of potential intrusion events with intelligent detection, video verification, and connected technologies that help reduce false alarms and give your team the context needed to respond quickly and confidently.
Know What’s Happening, Even After Hours
Your facilities don’t stop requiring attention when the workday ends. After hours, your team needs a reliable way to identify unusual activity, understand what is happening, and determine what requires a response. AT&I brings intrusion detection into a connected security environment that helps your team identify activity that may require attention when your facilities are unattended.

Whether you manage a single facility or a growing portfolio of properties, AT&I configures intrusion detection around your facility, access points, after-hours activity, and operational priorities. Intrusion events can be connected with video and access control, giving your team more context about what triggered an alert instead of relying on an isolated alarm.
Know More About Every Alarm
Effective intrusion detection depends on more than a single alarm. AT&I brings detection, monitoring, verification, and centralized management together around your facility’s risks and operational needs, giving your team more context when an event requires attention.
Intrusion Detection Designed Around Your Facility
Configure detection around the layout, activity patterns, and risk profile of your commercial facilities, helping your team identify potential intrusion events when spaces are unattended.
Learn More24/7 Monitoring
Provide around-the-clock monitoring when your facilities are unattended. When an alarm occurs, trained monitoring professionals can evaluate the event, follow established notification procedures, and help initiate an appropriate response.
Learn MoreMotion, Perimeter & Intrusion Detection
Extend awareness across entry points, loading docks, perimeter zones, and other areas where unexpected after-hours activity may require attention.
Learn MoreVideo and Access Control Integration
Connect intrusion events with video and access activity to see what happened, where it happened, and who may have been involved—giving your team more context to evaluate an alert and determine what happens next.
Learn MorePanic Buttons and Duress Alarms
Give staff a discreet way to signal an immediate threat, helping initiate established notification and response procedures when assistance is needed.
Learn MoreMulti-Site Alarm Management
Standardize intrusion detection across multiple locations while giving security and operations teams centralized visibility into alarm activity. AT&I can help organizations maintain a consistent approach to intrusion monitoring and response across a regional or nationwide portfolio.
Learn MoreVideo-Verified Intrusion Detection
Give monitoring teams immediate visual context when an alarm occurs. Connecting intrusion events with relevant video can help distinguish activity that requires attention from events that do not, allowing teams to evaluate alarms faster and respond with better information.
Request a ConsultationIntrusion Detection Built Around How You Operate
What qualifies as unusual activity can vary significantly by facility type. Operating hours, public access, restricted areas, staffing levels, and patterns of activity all influence when an event deserves attention. AT&I accounts for those differences so intrusion detection reflects the realities of each organization and its facilities.
Intrusion Detection in Practice
Explore how organizations have worked with AT&I to standardize intrusion detection, improve after-hours awareness, and connect alarm activity with the information teams need to evaluate and respond to events.
Technology Built Around Your Security Environment
AT&I works with established technology platforms for intrusion detection, monitoring, video, access control, and related security systems. We evaluate your existing environment and operational requirements before selecting the technology and integration approach that best fits your organization.

DMP
A proven commercial intrusion platform supporting intrusion detection, monitoring, access control integration, and multi-site security environments. AT&I designs DMP systems around each organization's facilities, monitoring requirements, and broader security environment.
Learn More
Verkada Alarm System
A cloud-managed intrusion solution that brings alarms, video verification, and remote management into one connected platform. Integrated video provides immediate context around alarm events, helping teams reduce false alarms, verify potential threats faster, and manage security across one or multiple locations.
Learn MoreBring Greater Awareness to Every Intrusion Event
Whether you’re replacing an outdated alarm system, standardizing intrusion detection across a nationwide portfolio, or connecting alarms with video and access control, AT&I can design an intrusion strategy that gives your team greater awareness, better context, and a more informed way to respond.









