Industry Solutions

Oil & Gas Pipelines

Long-haul pipelines cross farmland, mountains and populated areas; third-party damage is hard to prevent. What operators need is a long-range, low-false-alarm, measurable warning system — not stacked equipment. DAS (160 km dual channel) + DTS cover intrusion and leak detection, with drone/camera verification and pig-tracking extension.

Proven: 95% effective alarm rate on a 59.14 km China–Myanmar line; first CCUS CO₂ long-haul pipeline warning system; first place in PetroChina Southwest centralized procurement.

Power Cable Safety

Power cables are widespread and deep-buried; overheating and third-party construction are the two main causes of outages. Point sensing can't cover the whole line, and manual patrol can't watch around the clock. DTS (±0.5 °C, 0.8 m, 50 °C/min) delivers full-line temperature monitoring and fire early warning; DAS adds third-party construction warning along cable corridors.

Proven: Temperature accuracy and response sensitivity both beat the industry average (±1 °C, 30–40 °C/min); one fiber covers an entire cable corridor with dual temperature + intrusion warning.

Transportation

Rail intrusion, slope rockfall and slow structural deformation are hard to catch by manual inspection, and costly once they become accidents. Operators need continuous, online, high-precision structural health monitoring. DAS identifies rail intrusion and slope movement; DTSS-BOTDR (±5 με, ≤1 s) monitors tunnel and bridge strain.

Proven: Structural health monitoring for the largest cross-section highway tunnel at the time of construction, with continuous DTSS-BOTDR data.

Mining & Port Conveyors

Conveyors are the artery of mining and port bulk transport; thousands of rollers run in harsh conditions, and a seized roller can tear the belt or start a fire. DAS listens to roller acoustics and localizes faults in real time; DTS adds temperature cross-check — detecting faults before ignition.

Proven: DAS 160 km (dual channel) with industry-leading listening points covers an entire conveyor corridor; roller faults move from periodic inspection to real-time localization.

In-Service OTDR Fiber Monitoring (RFTS)

Owner-agnostic — carrier backbones, transport and energy private networks, campus and factory cable: any scenario needing data-communication quality and real-time fiber health visibility. RFTS delivers 100 km range, ±1 m fault location, 24/7 automatic monitoring, upgrading O&M from repair to prevention.

Proven: DICT partner in a leading telecom operator's ecosystem, integrated into carrier-grade services; adapts to transport, power and petrochemical private networks.

Custom Solutions

Perimeter, tunnels, campuses — tell us your scenario.