Download IVISION Catalog
01Prepare the view
Capture a usable view at the screening point.
Check people against an approved list
A failed match may reflect image quality, missing enrollment or a legitimate guest. Use a maintained reference list and a clear fallback procedure before deciding whether an arrival is eligible.
Catalog workflow. Confirm detector availability, permitted use and event delivery for the proposed deployment. Website examples are illustrative.
Discuss person-list review
Example
Without IVISIONStandard CCTV feed
With IVISIONIllustrative event overlayThe Process
How It Works
An exception is a reason to verify Identify arrivals needing credential checks.
01
02Assess the observation
Compare only with the authorized reference population if supported.
03Review the evidence
Review the unmatched observation and list context.
04Choose a response
Check credentials or complete the normal registration process.
Explore Your Options
Explore Related Capabilities
| Dimension |  Unauthorized-person detection |  Stranger / Unknown Person Alert |
|---|---|---|
| Observation |  An observation without an accepted approved-list match. | An observation without a confirmed known profile. |
| Event criteria | A supported matching process cannot establish an eligible profile. | The available matcher returns no acceptable association. |
| Monitoring setup | Validate list ownership, expiry and exceptions. | Confirm known population, threshold and duplicate policy. |
| What it cannot establish | No match does not establish intent or a violation. | Cannot prove danger or that someone has never visited. |
| Practical outcome | Clarify enrollment and eligibility exceptions. | Resolve unfamiliar arrivals through a defined reception process. |
Illustrative demonstration
Review The Event.
Understand The Context.
Example footage and simulated events explain the review workflow. They do not measure detector performance.
Sites overview
Example Activity
No matching events.
Related Scenarios
View More
Face RecognitionStranger / Unknown Person Alert
Handle unknown observations without implying wrongdoing.
Read More
Face RecognitionUnauthorized-access detection
Apply eligibility to area-specific permissions.
Read More
Face RecognitionVisitor Registration & Identification
Resolve legitimate guest arrivals.
Read MoreEXPLORE WHAT’S POSSIBLE
What Can You Do With Unauthorized-person detection?
01 / 04 · UNAUTHORIZED-PERSON DETECTION
Offices
Eligibility changes after closing.
Example event: An arrival lacks an eligible profile.
Operator response: Verify an approved exception.
Practical value: Supports out-of-hours checks.
Discuss this capability
02 / 04 · UNAUTHORIZED-PERSON DETECTION
Construction
New starters may be unenrolled.
Example event: A contractor is unmatched.
Operator response: Confirm induction and registration.
Practical value: Exposes onboarding gaps.
Discuss this capability
03 / 04 · UNAUTHORIZED-PERSON DETECTION
Warehousing
Delivery visitors use a staff doorway.
Example event: An arrival is outside the staff list.
Operator response: Direct them to reception.
Practical value: Clarifies arrival handling.
Discuss this capability
04 / 04 · UNAUTHORIZED-PERSON DETECTION
Deployment review
Screen before the access decision point.
Visibility: Averted faces can remain unmatched.
Configuration: Validate list synchronization and matching.
Privacy: Avoid screening outside the stated purpose.
Human review: Resolve uncertainty with credentials.
Discuss this capability
Frequently asked questions
Unauthorized-person detection, Explained.
Flags a person observation without an accepted association to an approved list for a defined context.
Is this a watchlist match?
No. It checks accepted membership in an approved list.
Can staff be unmatched?
Yes. Image quality and old enrollment can cause it.
Can an unenrolled contractor be legitimate?
Yes. Verify onboarding and permission.
What keeps a list useful?
Current records, clear ownership and expiry procedures.
Find your fit
What are you trying
to achieve?
Clarify enrollment and eligibility exceptions. For Reception managers, Security operators.
Workflow to discuss
Unauthorized-person detection + Find enrollment gaps.
