Solutions

Early Fault Detection (EFD™) Technology

EFD™ technology pinpoints faults before they disrupt operations, reducing risks and protecting assets.

We prevent wildfires, help avoid outages, and keep communities safe. Driven by innovation and care, we’re one of the fastest-growing IoT companies, trusted globally.

Why leading utilities
choose EFD™

Maximize reliability across your network

Proactively improve safety and operational efficiency to maintain the highest levels of uptime.

Uncompromising
accuracy

Validated across thousands of miles of infrastructure, EFD™ provides trusted detection with industry-leading precision.

Effortless, Scalable Deployment

Our smart sensor technology and cloud-based infrastructure make installation swift and cost-effective, scaling seamlessly with your operations.

Versatile and Adaptable

Designed for compatibility across diverse
environments, EFD™ seamlessly monitors assets from HVDC systems to 500kV AC networks.

Robust Data Protection

Your data’s security is our priority, safeguarded with ISO-9001 and ISO-27001-compliant standards

The full range of EFD™ solutions

Gen4
Leading multi-channel monitoring technology for early detection of RF signals that signal potential wildfires and supply interruptions, keeping overhead networks secure and resilient.
Application
Overhead
Specifications
Monitors up to 500kV+, polyphase circuits, +/- 30ft accuracy
Key Benefit
Prevents wildfires and power outages
View details
FireSafe
Tailored for SWER networks, FireSafe is a cost-effective, targeted solution that identifies risks with exact location data, enabling swift intervention and reducing localized hazards.
Application
Overhead (Single-phase)
Specifications
IP68 rated, +/- 30ft locational accuracy
Key Benefit
Precision detection for SWER networks
View details
EFD.Tap
Integrates with Gen4 to offer comprehensive coverage of Tap lines, enhancing reliability across overhead networks.
Application
Overhead
Specifications
IP68 rated, +/- 30ft locational accuracy
Key Benefit
Prevents Wildfires & Power Outages
View details

CableSafe
Combines high-frequency current transformer (HFCT) sensors and EFD™ data units to detect cable degradation early,
Application
Underground
Specifications
IP66 rated, fully submersible, +/- 30ft locational accuracy
Key Benefit
Power Outages
View details

Gen4
Leading multi-channel monitoring technology for early detection of RF signals that signal potential wildfires and supply interruptions, keeping overhead networks secure and resilient.
Application
Overhead
Specifications
Monitors up to 500kV+, polyphase circuits, +/- 30ft accuracy
Key Benefit
Prevents wildfires and power outages
View details

Gen4
Leading multi-channel monitoring technology for early detection of RF signals that signal potential wildfires and supply interruptions, keeping overhead networks secure and resilient.
Application
Overhead
Specifications
Monitors up to 500kV+, polyphase circuits, +/- 30ft accuracy
Key Benefit
Prevents wildfires and power outages
View details
EFD.Tap
Integrates with Gen4 to offer comprehensive coverage of Tap lines, enhancing reliability across overhead networks.
Application
Overhead
Specifications
IP68 rated, +/- 30ft locational accuracy
Key Benefit
Prevents Wildfires & Power Outages
View details

CableSafe
Combines high-frequency current transformer (HFCT) sensors and EFD™ data units to detect cable degradation early,
Application
Underground
Specifications
IP66 rated, fully submersible, +/- 30ft locational accuracy
Key Benefit
Power Outages
View details
Gen4
Leading multi-channel monitoring technology for early detection of RF signals that signal potential wildfires and supply interruptions, keeping overhead networks secure and resilient.
Application
Overhead
Specifications
Monitors up to 500kV+, polyphase circuits, +/- 30ft accuracy
Key Benefit
Prevents wildfires and power outages
View details

Gen4
Leading multi-channel monitoring technology for early detection of RF signals that signal potential wildfires and supply interruptions, keeping overhead networks secure and resilient.
Application
Overhead
Specifications
Monitors up to 500kV+, polyphase circuits, +/- 30ft accuracy
Key Benefit
Prevents wildfires and power outages
View details
EFD.Tap
Integrates with Gen4 to offer comprehensive coverage of Tap lines, enhancing reliability across overhead networks.
Application
Overhead
Specifications
IP68 rated, +/- 30ft locational accuracy
Key Benefit
Prevents Wildfires & Power Outages
View details

Reliable protection
for every network

Performance Monitoring up to 500kV+

EFD™ technology monitors up to four-wire powerlines, detects defects, and provides early warnings with precise location data, reducing wildfire and outage risks.

Early Warning for Cable and Joint Integrity

Detects and monitors cable degradation, enabling timely intervention and preventing large-scale interruptions.

Early Fault Detection from 66kV to 500kV

Proactively secures high-voltage lines, safeguarding critical infrastructure and preventing sudden failures.

Energy voltage detection up to 66kV

Comprehensive fault detection in bare, covered, and bundled conductors delivers resilient, safe, and dependable distribution systems.

Reliable AC and DC Catenary Monitoring

Keeps rail operations seamless by detecting insulator and conductor strand issues before they cause delays.

Early Fault Detection in Wind, Solar, and Hydro Systems

Performance monitoring provides early fault detection on wind farm transmission lines, solar farms and hydroelectric power systems to prevent asset failures.

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