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Know that your perimeter is actually working
SABRE is PNH's patent-pending platform for the continuous, AI-powered verification of crash-rated perimeter protection — closing the gap between "barriers installed" and "barriers verified ready."
Schedule a Briefing Perimeter protection is designed once, installed once, and verified episodically. The threats it protects against do not arrive on that schedule.
Most perimeter protection programs are evaluated against the day they were commissioned. The bollards perform — but only if they're actually deployed, correctly positioned, and operationally ready at the moment a threat arrives.
For permanent installations at federal facilities and critical infrastructure, that's a known maintenance burden. For temporary deployments — public events, motorcades, evolving security postures, construction zones — it's a category of risk most organizations have no continuous visibility into.
Manual inspection is slow, episodic, and labor-intensive. Conventional surveillance confirms presence but not readiness. The gap between "we installed protection" and "we know our protection is working right now" is where preventable failures occur.
SABRE was built to close that gap.
For permanent installations at federal facilities and critical infrastructure, that's a known maintenance burden. For temporary deployments — public events, motorcades, evolving security postures, construction zones — it's a category of risk most organizations have no continuous visibility into.
Manual inspection is slow, episodic, and labor-intensive. Conventional surveillance confirms presence but not readiness. The gap between "we installed protection" and "we know our protection is working right now" is where preventable failures occur.
SABRE was built to close that gap.
- Unprotected Access
- Perimeter Verified
Three functions, running continuously.
SABRE replaces episodic, manual verification with a continuous loop of detection, evaluation, and stakeholder notification.
- DetectIdentifies barrier presence, position, and operational state across the protected perimeter — adjusting for environmental conditions in real time.
- EvaluateCompares observed conditions against site-specific compliance criteria, flagging deviations with severity classification.
- AlertNotifies designated stakeholders through preferred channels — supporting real-time, scheduled, and on-demand reporting modes.
Weekly farmers market — a Saturday, verified.
A composite scenario drawn from representative deployment patterns. A municipal weekly farmers market on a closed-street plaza, protected by portable crash-rated bollards deployed Saturday morning and removed Saturday evening — exactly the kind of temporary footprint where perimeter verification is hardest to sustain manually.
BEFORE · SETUP
Deployment commissioned.
Public works crews arrive before dawn to install the eight portable crash-rated bollards across the two vehicle access points to the plaza. As each bollard is placed, SABRE registers its position against the commissioned site plan. By 07:00, all eight assets are verified in position and operationally ready. The municipal SOC receives a single deployment confirmation notification. Vendors begin setup inside the protected footprint.
Commissioned site plan loaded from recurring event template
8 of 8 portable bollards verified in commissioned positions
Deployment confirmation dispatched to municipal SOC
Audit record initialized for the day's event
8 of 8 portable bollards verified in commissioned positions
Deployment confirmation dispatched to municipal SOC
Audit record initialized for the day's event
DURING · ACTIVE
A bollard is moved.
Mid-afternoon, a delivery driver attempting to access a back-of-stall loading area displaces bollard B-03 from its commissioned position. SABRE detects the displacement within seconds. The on-call supervisor and public safety officer receive simultaneous notifications identifying the affected asset and its deviation from the site plan. A field response is dispatched. The event ticket is opened in the SOC with a timestamped record of the anomaly.
Bollard B-03 flagged — deviation from commissioned position
Supervisor and on-site officer notified simultaneously
Adjacent assets remain verified — coverage gap localized
Field response dispatched; event ticket open in SOC
Supervisor and on-site officer notified simultaneously
Adjacent assets remain verified — coverage gap localized
Field response dispatched; event ticket open in SOC
AFTER · CLOSE-OUT
A defensible record.
By 13:31, bollard B-03 has been returned to its commissioned position and SABRE has re-verified the full perimeter. The event ticket is resolved; the audit trail records the deviation, response time, and restoration. At 19:00 the market closes, bollards are removed, and SABRE logs the end-of-day status. The municipality now holds a complete, time-stamped record of the day's perimeter status — usable for insurance, public records, and after-action review.
Response-to-restoration: 9 minutes from first alert
Full perimeter re-verified against commissioned site plan
Audit trail archived — defensible for public records
End-of-day close-out, no manual inspection required
Full perimeter re-verified against commissioned site plan
Audit trail archived — defensible for public records
End-of-day close-out, no manual inspection required
Six outcomes for perimeter operators.
Continuous, defensible knowledge of what your perimeter is doing — and audit-ready evidence that it's doing it correctly.
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Continuous AwarenessReplaces the gap between scheduled inspections with an always-on view of perimeter status — for both permanent installations and temporary deployments. -
Defensible EvidenceAuditable records of perimeter status over time — supporting incident review, insurance documentation, and compliance reporting. -
Proactive AlertingStakeholders are notified the moment a deviation is detected — before it becomes the subject of an after-action report. -
Compliance VerificationContinuous evaluation against site-specific compliance criteria, including operator-configurable thresholds for jurisdiction-specific standards. -
Reduced Operational BurdenReplaces manual inspection rounds with automated verification — operators are alerted only when their attention is needed. -
Multi-Site StandardizationConsistent verification practice across distributed portfolios, with role-based views and centralized historical reporting.
Six outcomes for perimeter operators.
Continuous, defensible knowledge of what your perimeter is doing — and audit-ready evidence that it's doing it correctly.
- Continuous AwarenessReplaces the gap between scheduled inspections with an always-on view of perimeter status — for both permanent installations and temporary deployments.
- Defensible EvidenceAuditable records of perimeter status over time — supporting incident review, insurance documentation, and compliance reporting.
- Proactive AlertingStakeholders are notified the moment a deviation is detected — before it becomes the subject of an after-action report.
- Compliance VerificationContinuous evaluation against site-specific compliance criteria, including operator-configurable thresholds for jurisdiction-specific standards.
- Reduced Operational BurdenReplaces manual inspection rounds with automated verification — operators are alerted only when their attention is needed.
- Multi-Site StandardizationConsistent verification practice across distributed portfolios, with role-based views and centralized historical reporting.
Get Continuous Verification of Your Perimeter Security
Feel free to get in touch with us at pnhsec@pnhsec.com