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Purpose-built UWB and Bluetooth localization devices designed for precise asset tracking in data center and IT infrastructure environments.
As global data center capacity surges past 1,000 GW of installed power and enterprises deploy tens of thousands of IT assets across hyperscale, colocation, and edge facilities, the challenge of managing physical infrastructure in real time has never been more critical. Indoor localization technologies — once confined to warehouse logistics and healthcare — are now reshaping how data center operators track servers, networking equipment, portable tools, and personnel with centimeter-level precision.
The global indoor positioning and navigation market is projected to exceed $40 billion by 2030, with data centers and IT infrastructure representing one of the fastest-growing verticals. This growth is driven by several converging forces:
Multiple radio frequency and sensor technologies compete in the data center localization space, each with distinct trade-offs in accuracy, infrastructure cost, and deployment complexity:
The gold standard for high-precision indoor positioning. Achieves <10 cm accuracy using time-of-flight (ToF) and time-difference-of-arrival (TDoA) algorithms. Immune to multipath interference — critical in metal-dense server rooms. Supports 1,000+ tags per anchor node.
Angle-of-Arrival Bluetooth 5.1+ delivers sub-meter accuracy at significantly lower hardware cost than UWB. Ideal for zone-level tracking of portable equipment, tools, and personnel badges. Low power consumption enables multi-year battery life on asset tags.
Leverages existing Wi-Fi infrastructure for 1–3 meter accuracy. Cost-effective for large-area asset visibility but insufficient for rack-level precision. Best suited as a complementary layer in hybrid positioning architectures.
Passive RFID provides binary presence detection at chokepoints (doorways, cage entries). Active RFID extends range to ~100m but offers only 3–5 meter zone accuracy. Widely deployed for lifecycle management and audit compliance.
Achieves centimeter-level accuracy in controlled environments using sound wave time-of-flight. Limited range (~10m) and susceptibility to ambient noise restrict deployment to specialized high-value asset zones rather than open floor coverage.
Next-generation RTLS platforms combine UWB precision with Bluetooth coverage and Wi-Fi fallback in a unified sensor fusion architecture. AI-driven algorithms dynamically select the optimal technology per zone, delivering consistent sub-30cm accuracy across entire facilities.
The operational value of indoor localization in data centers extends far beyond simple asset tracking. Here are the most impactful deployment scenarios currently transforming facility management:
UWB tags attached to servers, storage arrays, and network switches enable continuous rack-level visibility. When a technician removes a blade server for maintenance, the RTLS system logs the exact timestamp, origin rack position, and destination — creating an immutable audit trail. Integration with DCIM (Data Center Infrastructure Management) platforms enables automatic asset database synchronization, eliminating manual spreadsheet updates and reducing audit preparation time by up to 85%.
Oscilloscopes, cable testers, laptop carts, and specialized diagnostic equipment represent significant capital investment. Indoor positioning with Bluetooth beacons enables facility managers to locate any tool within seconds, implement zone-based access controls (preventing sensitive tools from leaving secure areas), and automatically generate utilization reports to optimize procurement decisions.
Personnel tracking via UWB-enabled ID badges provides real-time visibility of technician locations within the facility. This enables automated work order assignment (routing the nearest qualified technician to an incident), enforces two-person integrity rules in high-security zones, and provides emergency evacuation accountability. Combined with geofencing alerts, the system prevents unauthorized access to sensitive cage areas and generates compliance documentation automatically.
New hardware deliveries represent a critical gap in asset visibility. UWB-based receiving dock systems automatically detect and log incoming equipment the moment it crosses the facility threshold, triggering procurement system updates and assigning staging locations. This eliminates "receiving limbo" — the period between physical arrival and system registration where assets are most vulnerable to loss or misrouting.
End-of-life hardware management in data centers involves complex chain-of-custody requirements for data security compliance. RTLS systems track decommissioned assets from removal through secure storage, certified data destruction, and final disposition — providing the complete audit trail required by regulations such as GDPR, HIPAA, and NIST SP 800-88.
Advanced RTLS deployments integrate location data with environmental sensors to create spatially-aware monitoring systems. When a temperature anomaly is detected in a hot aisle, the system can immediately correlate the affected assets by location, identify which workloads are at risk, and automatically route the nearest technician while triggering DCIM alerts — all within seconds of detection.
The convergence of AI, digital twins, and ultra-precision indoor positioning is creating entirely new categories of data center intelligence:
Eforthink Technology relies on its self-developed UWB positioning technology to overcome multipath and non-line-of-sight influences in complex environments — including the uniquely challenging RF conditions inside server rooms and data halls — achieving positioning accuracy better than 10 cm.
Our proprietary algorithms handle the dense metallic infrastructure of data centers, cable management systems, and raised floor environments where conventional positioning technologies lose accuracy. A single positioning base station can carry over 1,000 asset tags simultaneously, making enterprise-scale data center deployments economically viable.
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10cm Accuracy — UWB-Powered Positioning Core for rack-level asset identification
Sub-millisecond transmission of positioning data for instant incident response
Single positioning base station can carry over 1,000 tags — scales to enterprise data centers
Unaffected by multipath reflection and radio interference in metal-dense server environments
Intelligent power-saving algorithm reduces tag power consumption by 25%
Reduces search time for misplaced data center assets by 70%+ and minimizes workflow bottlenecks. Every server, switch, and tool is visible in real time.
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Lowers workplace collisions by 90%+ in high-traffic areas like loading docks, server staging areas, and assembly lines with real-time proximity alerts.
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Eliminates tracking blind spots, ensuring 24/7 asset visibility across hybrid data center environments including colocation, on-premise, and edge deployments.
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Boosts data center productivity by 15–25% through RTLS-powered workflow redesign, predictive maintenance scheduling, and intelligent asset utilization analytics.
Read MoreA national high-tech enterprise specializing in location services in the field of the Internet of Things — linking location information services to the IoT smart ecosystem for data centers and industrial facilities.
UWB Tags
UWB Anchors
UWB Modules
Eforthink offers comprehensive solutions encompassing hardware development, platform creation, deployment, and system integration for data centers, industrial manufacturing, logistics, automotive, forklift security, and healthcare.
Eforthink is a national high-tech enterprise in the field of IoT specializing in location services. Based on location sensing connectivity and the aPaaS service platform, it offers partners one-stop location services that integrate hardware, software, and algorithms.
Our solutions cover the entire process from product design, development, integration, production, manufacturing, sales, and after-sales support — making us the ideal partner for data centers and IT infrastructure operators seeking reliable, scalable indoor positioning systems.
Explore our complete hardware ecosystem — from UWB anchors and tags to Bluetooth beacons — engineered for precision asset tracking in data centers and IT infrastructure environments.
Our products and services are available in many countries and regions. We have developed model projects for many leading enterprises in data centers, industrial manufacturing, and IT infrastructure.
