INTELLIGENT MANHOLE COVER (UNDERGROUND ENVIRONMENT AND STATUS SENSING TERMINAL)

New Products / New Technology

For underground cable wells, utility tunnels, and underground operation scenarios, it realizes status and environment monitoring, supporting remote and intelligent operation and maintenance.Core Function Manhole cover opening/closing, movement, and tilt alarm monitoring
Gas, oxygen, temperature/humidity, and water level monitoring
Remote authorized opening and emergency management with tech featuresHigh integration and maintenance-free design
High security, supporting collaborative management
Adapts to harsh underground environments
it can be Widely used in urban cable wells, underground comprehensive utility tunnel passages, and maintenance and operation safety guarantee scenarios for various underground facilities. Supports rapid on-site installation, plug-and-play; and can be seamlessly connected to existing IoT management platforms to achieve data linkage and unified scheduling
Improve the visual management level of asset status
Enhance the real-time perception capability of underg

ONLINE OIL LEVEL MONITORING DEVICE

New Products / New Technology

The Transformer Oil Level Online Monitoring Device is a non-invasive digital monitoring terminal designed for power transformers across all voltage levels. Utilizing advanced acoustic echo / sonar technology, it achieves non-contact oil level measurements without requiring power outages or modifications to the transformer body. It provides continuous real-time monitoring, early warning of oil leakage defects, and comprehensive lifecycle trend analysis to prevent transformer oil injection accidents and eliminate "false oil level" risks. Key Features & AdvantagesNon-Contact Acoustic Echo Principle: Pioneered globally to measure internal transformer oil levels externally, preventing invasive sensor risks and avoiding "false oil levels" caused by stained or aged sight glasses. No-Outage & Easy Installation: Features a modular, grouped magnetic-suction structure with plane and curved surface mounting options, enabling rapid installation without high-altitude work or power interruption.

INTELLIGENT GROUND PEG (UNDERGROUND CABLE ANTI-EXTERNAL DAMAGE MONITORING TERMINAL)

New Products / New Technology

Intelligent Ground Peg is an underground power cable protection terminal pioneered and patented by DTI. Installed along cable channels, it accurately detects mechanical intrusions and hazardous excavation activities through proprietary AI self-learning algorithms, achieving zero false alarms and providing real-time anti-damage monitoring for urban underground pipeline corridors. the Key Features & AdvantagesPatented AI Self-Learning Technology: Features an industry-first AI self-learning capability to distinguish between normal ambient vibrations and illegal construction work, effectively eliminating false alarms. Rapid Response & Instant Alerting: Detects external intrusion threats and sends SMS/cloud notifications to maintenance teams within $ 1\text minute$. Multi-Device Linkage: Collaborates seamlessly with smart warning posts and PTZ visual cameras to trigger voice/light warnings on-site and capture photographic/video evidence. High Structural Durability: Compact,