Remote Authorization Control
Remote authorized unlocking. No authorization, no access.
Railway Fence Gate Supervision/Monitoring

Background
Railway perimeter fence work gates are a critical safety barrier. All track work requires passing through them. Traditional mechanical padlocks have keys that are easily duplicated, unlock actions are untraceable, multiple departments share a large number of keys with difficult management, and key pickup and return is time-consuming.
HHDlink's railway work gate security application provides electronic, visualized sealing for railway perimeter fence work gates.
Solution Overview
This application fits high-speed and conventional railway perimeter fence work gates. It uses smart lock technology to replace mechanical padlocks for electronic gate control.
Ideal For
Remote authorized unlocking. No authorization, no access.
Tamper alarm. Illegal door opening pushed instantly.
Door access logs stored in cloud. Auditable.
Multi-gate monitoring along the line. Real-time status visibility.
Share your operational scenarios, cargo categories, and control challenges. HHDlink team will design a complete plan for you.