Revolutionizing the Intrusion sensor
For decades, alarm monitoring followed a simple model: a sensor tripped, a signal was sent, and law enforcement was dispatched. That model is no longer sufficient.
With the introduction of the ANSI/TMA AVS-01 Alarm Validation Standard, the security industry has entered a new phase—one that prioritizes verification, evidence, and threat context. As municipalities across the U.S. adopt verified response policies, understanding AVS-01 has become critical for anyone relying on police response as part of their security strategy.
An alarm that cannot provide validation is increasingly treated as background noise.
What Is AVS-01?
AVS-01 is a standardized framework designed to classify alarm events based on the quality and strength of evidence indicating unauthorized human activity. Rather than treating every alarm signal equally, the standard assigns alarms to graded response levels that help monitoring centers and public safety agencies prioritize calls for service.
The AVS-01 classification scale includes:
- Level 4 – Verified threat to life or personal safety
- Level 3 – Verified threat to property
- Level 2 – Evidence strongly suggests human presence, but intent is unclear
- Level 1 – Alarm signal with no corroborating evidence of a person (lowest priority)
- Level 0 – No response requested (false alarm, cancellation, or confirmed non-threat)
This approach addresses a long-standing problem in the U.S.: alarm overload. Law enforcement agencies respond to tens of millions of alarm calls each year, with the overwhelming majority determined to be false or non-actionable. The result is slower response times and growing resistance to unverified alarms.
Why Cities Are Moving Away from Unverified Alarms
Municipalities are under increasing pressure to manage limited police resources more effectively. Alarm calls—especially unverified ones—consume time without delivering meaningful public safety outcomes.
For example, in Seattle, burglary alarm calls numbered in the tens of thousands annually, yet only a small fraction were associated with actual crimes. As staffing challenges grew, response times stretched into hours, rendering many alarm dispatches ineffective.
To address this, cities are shifting to verified response policies, which typically require one or more of the following before dispatch:
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Visual confirmation (video)
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Audio verification
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Panic or duress activation
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On-site eyewitness confirmation
Seattle implemented its verified response policy in late 2024, and similar policies are now appearing in major metropolitan areas nationwide.
What AVS-01 Means for Existing Alarm Systems
If a security system can only report that a door opened or a motion sensor tripped, it will almost always be classified as Level 1 under AVS-01. In many jurisdictions, Level 1 alarms receive delayed response—or no response at all.
To achieve higher priority classifications, systems must support verification, such as:
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Video-based confirmation tied to alarm events
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Intelligent analytics that identify human presence
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Audio or two-way communication
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Integrated access control data
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Monitoring workflows capable of delivering evidence to dispatchers
Without these capabilities, an alarm may still “work” technically—but fail operationally when response matters most.
Benefits of AVS-01 Compliance Beyond Police Dispatch
While improved response priority is the most visible benefit, AVS-01 alignment delivers additional advantages:
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Reduced false dispatches, lowering fines and fees
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Improved documentation for post-incident review or insurance claims
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Demonstrated due diligence, supporting liability and compliance requirements
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Stronger relationships with law enforcement, built on higher-quality calls for service
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Potential insurance benefits, depending on carrier and risk profile
In short, verification improves both security outcomes and operational efficiency.
Rethinking Security Investment in the Verified Response Era
Traditional intrusion systems were designed for a different time—one when police responded automatically to nearly every alarm signal. That environment no longer exists.
Modern security architectures must be built around decision-quality data, not just raw sensor activations. Verification-capable systems typically combine:
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Analytic video inputs that confirm human presence without continuous surveillance
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Event-driven intelligence that translates detection into actionable alarms
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Intrusion panel integration, allowing verified events to trigger standard alarm zones
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Privacy-conscious design, avoiding live monitoring or recorded footage where not required
This shift is not about adding complexity—it is about ensuring alarms remain relevant.
What Comes Next
The Monitoring Association continues to expand the AVS framework, including standards such as TMA-ATN-01, which addresses active threat notifications from emerging detection technologies. The direction is clear: verification, context, and standardized communication will define the future of alarm monitoring.
Cities will continue to raise the bar. Systems that cannot adapt risk becoming invisible to emergency responders.
Where IntrusionIQ Fits
IntrusionIQ was designed specifically for this new reality.
By converting intelligent detection events into standard intrusion signals with verified human context, IntrusionIQ enables higher AVS-01 classifications without the cost, privacy concerns, or complexity of traditional video monitoring. No live video. No invasive surveillance. No central-station video review fees.
In an era where unverified alarms are ignored, IntrusionIQ ensures alarm signals remain actionable.
Because an alarm that doesn’t generate a response isn’t security—it’s noise.