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Case Study — Securing Premium Commercial Spaces | Proptech.AI & Medro Hi-Tech Systems
Case Study

Proptech.AI — Securing Premium Commercial Spaces with Intelligent Access Control

Industry: PropTech — Security & Operations
Location: Global (Pilot: New York)
Services: Edge AI • Facial Recognition • Occupancy Analytics
Access control dashboard & lobby analytics placeholder Lobby camera overlays, access latency graphs, and occupancy heatmaps.

Background

Proptech.AI is a leader in AI-driven property management — running edge AI solutions for access control and analytics across 5,000+ global users in commercial and residential portfolios. In 2023 the company partnered with Medro Hi-Tech Systems to scale facial recognition and occupancy analytics for urban trophy properties. The pilot site was 330 Madison Avenue, a 1.5M sq ft Class A office tower in Midtown Manhattan managed by JLL, where security, tenant experience and ESG goals converge.

  • Pilot site: 330 Madison Avenue — 1.5M sq ft, multi-tenant
  • Users impacted: building occupants, visitors, security ops teams
  • Primary aim: reduce entry latency, cut tailgating, and provide occupancy insights for operational efficiencies

Challenge

The building relied on legacy keycard systems that struggled with post-pandemic access patterns and hybrid work surges. Specific challenges included:

  • Peak-hour delays: average entry waits of 2–3 minutes per person during morning surges.
  • Tailgating risk: ~15% unauthorized tailgating incidents identified via manual logs and anecdotal reports.
  • Operational strain: a 20-person security team incurred ~$300K/year in overtime and audit handling costs.
  • Siloed systems: BMS, access control and visitor management did not share real-time signals, limiting occupancy-driven optimisations felt in JLL’s 2024 report.
  • Privacy & compliance: GDPR/CCPA concerns and multi-tenant data governance required robust privacy design.

Medro Hi-Tech Systems’ Solution

Acting as Proptech.AI’s exclusive technology partner, Medro designed a privacy-first, scalable integration that combined:

Core technical innovations

  • Edge facial recognition: custom-trained models running on edge compute nodes to deliver 99.9% accuracy across diverse demographics and process entries in <500ms.
  • Occupancy analytics: fused camera & IoT sensor data from BMS to produce real-time lobby heatmaps and zone-level capacity metrics.
  • Predictive surge management: algorithms combining historical traffic, weather, calendar events and building schedules to forecast entry surges and auto-adjust access policies.
  • Privacy & compliance layer: Medro’s proprietary GDPR/CCPA enforcement module for anonymization, retention controls, consent management and tenant opt-outs.
  • Cloud-agnostic integration: RESTful APIs and hybrid architecture supporting AWS & Azure (no downtime during integration).

Operational features

  • Fast-path lanes that opened dynamically for verified users during confirmed surges.
  • Automated alerts and case workflows for tailgating events routed to security dashboards and mobile apps.
  • Occupancy-driven HVAC/lighting triggers to reduce overcooling during low-occupancy periods.
  • Audit logs and explainability for each access decision (useful for compliance and incident review).

Technology stack

Edge AI (ONNX/TensorRT) Python • Flask • FastAPI MQTT • WebSockets Postgres + Time-series DB AWS/Azure hybrid GDPR/CCPA privacy module

Implementation & Phased Rollout

The rollout followed a careful, low-risk phased approach over 6 months:

Phase 0 — Discovery & Compliance (Weeks 1–4)

Stakeholder workshops with JLL, legal review for privacy, and an asset survey to map camera, elevator and entry points.

Phase 1 — Pilot (Weeks 5–10)

Pilot deployment on two floors and one main entrance: edge nodes, model validation with anonymized datasets, and user opt-in flows tested.

Phase 2 — Core Entry & Elevator Integration (Weeks 11–18)

Retrofitted 12 elevators and 4 main entrances; integrated with BMS signals and Proptech.AI’s visitor management. RESTful APIs ensured continuous service and zero downtime.

Phase 3 — Optimization & Scale (Weeks 19–26)

Rollout predictive surge features, fast-path lanes, and tailgating automation; tune thresholds and operator workflows based on live data.

Phase 4 — Audit & Handover (Weeks 27–28)

Deliver compliance reports, training for security staff, and a runbook for model refresh and incident response.

Results & Impact

85%

Reduction in entry wait times (from 120s → 18s)

70%

Reduction in unauthorized tailgating incidents

$250K

Annual labour reductions from optimized staffing / reallocations

$150K

Cost avoidance from fines and compliance improvements

Operational & user outcomes

  • Security efficiency: Manual oversight reduced — security team redeployed from constant monitoring to exception handling.
  • Tenant experience: NPS rose 40%; 92% of surveyed tenants reported "seamless" access during hybrid surges.
  • Sustainability: occupancy insights cut HVAC overcooling by 12%, supporting net-zero initiatives.
  • Analytics-driven space use: 25% reallocation of underused areas for events and tenant amenities.

Quote

“Medro's integration turned our building into a smart fortress without the hassle.”
— JLL spokesperson (internal audit & communications)

Key Takeaways & Future Outlook

  • Privacy-first edge AI works: moving recognition to edge nodes reduces privacy exposure while keeping latency low.
  • Data monetization: anonymized occupancy insights opened new revenue streams — tenants bought anonymized, aggregated footfall reports.
  • Operational shift: access control changed from a cost center to a proactive operational asset that supports ESG and space monetization.
  • Scalability plan: Proptech.AI & Medro plan to expand to 10 JLL properties by Q2 2026, integrating generative-AI for predictive threat modeling and richer incident summarization.

Project: Intelligent Access Control & Occupancy Analytics • Client: Proptech.AI & JLL (Pilot: 330 Madison Avenue) • Delivered by: Medro Hi-Tech Systems

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