In modern mining and tunnelling operations, communication is critical – not just for productivity, but for a range of safety, dispatch and technical operations. The challenge historically is that traditional infrastructure doesn’t move with the mine and it can’t reach everywhere.
WRN MESH Wi-Fi unit is an effective tool used to maintain reliable network connectivity, even in the most dynamic and hazardous areas. The portable, battery-powered device extends Wi-Fi into the most remote and hazardous parts of a mine. It’s not just convenient – it’s smart, safe and built for a range of real world mining conditions.
Hard rock mining – advancing with the face
In hard rock mining, work areas change rapidly. As development headings push forward, fixed network infrastructure often lags behind, creating communication blind spots. Installing new cabling in these areas can be slow, costly and risky due to drilling or blasting schedules.
To avoid delays, teams deploy WRN MESH WI-FI nodes at the active face, easily mounting them to rock bolts using the shock-mounted keyhole plate or suspending them from existing support structures. Once powered up, the WRN MESH Wi-Fi unit will immediately join the existing Wi-Fi WRN MESH, extending coverage into the new zone. This allows operators and supervisors to maintain seamless PTT communication, live personnel tracking and data transfer from mobile devices or networked equipment – all without waiting for fixed infrastructure to catch up.
Coal mining – reliable communications at the face
In underground coal mining, staying connected to the working face is essential for both productivity and safety. Operations must meet strict regulations, including those requiring multi-day communication reserves in case of emergency.
As the coal face advances, WRN MESH Wi-Fi nodes are suspended using hooks, straps, or mounted near equipment like continuous miners or shuttle cars. Their dual hot-swappable battery system allows battery changes to be made quickly, without losing network connectivity – keeping the mesh “alive” at all times. This ensures that real-time tracking, sensor data, and communications stay online even in high-risk, high-activity zones. The WRN MESH Wi-Fi unit’s Intrinsically Safe (IS) certification adds an extra layer of confidence in hazardous environments, when combined with MST’s intrinsic safe tracking tags and intrinsic safe PTT MinePhones.
With unmatched flexibility, safety and simplicity, WRN MESH Wi-Fi unit delivers more than just connectivity – it enables smarter, safer mining and tunnelling operations every day. Whether it’s hard rock, coal or construction, the WRN keeps your team connected where it matters most.
Reach out to the MST Global team to discuss whether our award-winning WRN MESH Wi-Fi nodes would be an effective, practical extension to your operations today.