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Data Centers and Restricted Rooms

Data Centers and Restricted Rooms Access Control

LinkerVision turns a data center's existing camera network into a 24/7 VLM-based access-control system. On live feeds it detects entry into restricted rooms such as data halls, cages, MDF/IDF, and control rooms by unauthorized people, flags people lingering unusually long in sensitive areas such as cages, equipment rows, and entrances for review, and monitors doors to critical rooms for held-open, propped, or unsecured states.

VLM output

A single man in a white lab coat walks down an aisle of black server racks in a data center, then stops at one rack and places his hands on its door/handle to open or inspect it. He works at the rack cabinet briefly and then walks back down the aisle away from it, with no other people present.

  • Person Detected In Restricted AreaYes
  • Person Count1
  • Rack Cabinet Access AttemptYes
  • Rack Door Opened Or HandledYes
  • Authorized Attire WornYes
  • Tailgating DetectedNo
  • Unattended Bag PresentYes
  • Lighting ConditionWell lit
  • Threat LevelLow

Customer challenges

1

Physical breaches risk data, uptime, and compliance, and badge systems don't stop tailgating; prolonged loitering can signal tampering or a security risk but can't be tracked manually; and propped or held-open doors defeat access control and create security and airflow risks, often unnoticed.

Customer benefits

Stronger physical security, faster intrusion detection, improved compliance, and protection of critical infrastructure.

Key features

Unauthorized Access Detection

Detects entry into restricted areas by unauthorized people.

Loitering & Dwelling

Flags people lingering in an area longer than expected.

Door Status Checker

Checks whether doors are left open or improperly closed.

Before & after

Before Badge systems and periodic security monitoring can miss tailgating, unusual dwelling, or unsecured doors. After — with Linker AI Nexa AI continuously monitors restricted areas, suspicious activity, and door status and immediately alerts security to abnormalities.