Datacenter Security Shared-family mapped

CageGuard

Ghost-in-the-Cage: Through-Wall Colo Cage Intrusion

Detects and tracks anyone moving inside a locked cage — sensed from outside it.

Open demo room Design this solution See how it works

Exact beta field-kit offer

Cage & Plenum Sentinel

This offer is scoped to this capability only. It does not promote sibling catalog entries or replace physical deployment validation.

~$320 parts · 6 Nodes · ~120 minReview beta field kit →No charge today · configuration and quote confirmed first

Readiness Shared-family mapped

Mapped to a shared offline runtime family and usable with a recording or compatible ESP32 CSI stream.

Evidence Supported hypothesis

Published physics or adjacent results support the hypothesis; capability-specific product and site validation are still required.

Runtime family Intrusion event

Entry or unexpected-presence event relative to a learned empty-space baseline.

When no ESP32 is connected

No compatible ESP32 stream is connected. Use the bundled Datacenter recording; it demonstrates the shared Intrusion event runtime, not independent proof of this capability.

Intended capability

Pilot this intended outcome through the shared Intrusion event family, then validate it against site-specific ground truth: Device-free detection and ~0.5-1m tracking of any person moving inside a locked colo cage or hot aisle containment, sensed from nodes OUTSIDE the cage, through mesh/wall panels — no cameras inside the tenant's contractual privacy boundary.

This describes the intended outcome. Readiness is shared-family mapped, evidence is class B, and a catalog mapping or recording is not proof of this outcome at a real site.

Solution blueprint

See the environment before installing it.

This exact kit is one of 191 first-class designs. It includes geometry, objects, nodes, wording, scenarios, installation, limitations, and catalog-bound readiness.

Shared-family mapped

No rendered revision is available yet.

Bundled recording

A related Datacenter scene

This is one recorded vertical scenario. It is not separate validation of every capability in the catalog.

01 The physics

A moving human body (~60% water, large RCS at 2.4/5GHz) modulates multipath amplitude and phase on links crossing the cage volume; steel cage mesh attenuates but does not block 2.4GHz Fresnel zones, and the body's Doppler shift (0.5-3Hz bulk motion) survives NLOS propagation.

02 Shared processing path

Doppler/micro-Doppler motion features -> RTI differential imaging across the 6-node mesh for localization -> adaptive PCA+MVE manifold flags any presence during no-ticket windows -> cross-room z-score transfer for zero-shot deployment in new cages.

This is a capability design path. Components may be shared with other catalog entries; it is not presented as a unique algorithm.

03 Validation plan

Through-wall LOS/NLOS AUC 0.69 and presence detection already proven (ESP32-wall + OPERAnet); own-hardware: 6x ESP32 around a real server cage, scripted entries vs. empty baseline, measure detection AUC and RTI localization error vs. floor markings.

04 Commercial hypothesis

Camera-free cage intrusion detection for colo operators whose tenants contractually ban video inside cages — sold to the colo facility security director as 'guard coverage where cameras are forbidden by physics-grade privacy'.