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Asset Tracking That Works Where There Is No Cell Coverage

Introduction

When your assets leave the grid, cellular-only trackers stop reporting. Satellite and hybrid (cellular + satellite) devices keep you online, delivering proof of location, utilization, and compliance anywhere your equipment goes. Cellular networks cover people, not land; industry data shows cellular reaches population centers yet only a fraction of Earth’s landmass—making satellite essential for remote work. See our Connectivity Decision Guide for a deeper comparison. Connectivity Decision Guide

Option 1: 100% satellite (Iridium)

Use satellite-first when assets operate beyond cellular coverage for long stretches (remote oil & gas, mining, offshore, disaster response corridors, long-haul rail spurs).

  • Network: Global, pole‑to‑pole Iridium two‑way satellite communication.

  • Device: GT2s Satellite Global Asset Tracker | Detailed specs: GT2s Spec Sheet (PDF)

  • Power design: Solar‑rechargeable batteries plus high‑capacity backup; up to 10 years operational service life.

  • Ruggedization & safety: Fully sealed IP68/IP69K; HALT tested; IECEx/ATEX Zone 0 intrinsically safe.

  • Ops impact: Continuous visibility without SIM management or roaming; ideal when cellular is unavailable or unpredictable.

Option 2: Hybrid failover (cellular + satellite)

Choose hybrid when assets move between urban/suburban jobsites and remote leases, so you get low‑cost cellular in coverage with automatic satellite failover beyond it.

  • Network: LTE‑M (cellular) with automatic failover to Iridium satellite.

  • Device: GT2h Hybrid Global Asset Tracker

  • Power design: Solar‑rechargeable with backup battery; up to 10 years operational service life.

  • Ruggedization & safety: IP68/IP69K; HALT tested; IECEx/ATEX Zone 0 intrinsically safe.

  • Cost control: Minimizes service cost by preferring low‑power cellular IoT networks when available; switches to satellite for uninterrupted reporting.

Quick selection table

Connectivity path Best for Coverage behavior Power & service life Certifications Example device
100% satellite (Iridium) Assets that spend most time out of cell range (remote O&G, mining, offshore, emergency response) Always reports via Iridium, independent of cellular footprint Solar + backup, up to 10 years IP68/IP69K, HALT, IECEx/ATEX Zone 0 GT2s
Hybrid (cellular + satellite) Assets that traverse both covered and remote areas (construction fleets, rail, regional logistics, utilities) Uses LTE‑M in coverage; auto‑fails over to Iridium when cell is lost Solar + backup, up to 10 years IP68/IP69K, HALT, IECEx/ATEX Zone 0 GT2h

When to choose each

  • Choose 100% satellite (GT2s) if:

  • You require global, always‑on visibility with no dependency on towers (e.g., remote leases, open‑pit mines, offshore barges). GT2s

  • You need simple global deployments without SIM provisioning or cross‑border roaming.

  • Choose hybrid failover (GT2h) if:

  • Your assets routinely move between city coverage and remote territory; you want cellular efficiency with satellite continuity. GT2h

  • You’re optimizing total cost of ownership by using cellular when possible while eliminating blind spots.

  • Still unsure? Start with the Connectivity Decision Guide and the detailed satellite vs. cellular comparison. Comparison

Implementation notes that matter in the field

  • Install in minutes; fully sealed, field‑proven housings withstand pressure washing, salt fog, vibration, and extreme temperatures. GT2s Spec Sheet

  • Power autonomy: Solar harvesting plus backup cells support multi‑year, maintenance‑light deployments for non‑powered assets.

  • Hazardous locations: Intrinsic safety (IECEx/ATEX Zone 0) enables continuous operation in explosive atmospheres (e.g., Zone 0 wells, chemical plants). GT2h | GT2s

  • Platform workflows: Days‑on‑Site reporting, utilization, maintenance & certification tracking, and geofencing alerts in the Geoforce platform. Track & Trace

Why satellite and hybrid outperform cellular‑only beyond the grid

  • Landmass coverage: Cellular networks concentrate on population centers and rights‑of‑way; satellite extends visibility across the rest of the map. Connectivity Decision Guide

  • Business continuity: Hybrid devices avoid gaps during outages or dead zones—automatic failover preserves audit trails, billing verification, and recovery workflows. GT2h

  • Operational integrity: Intrinsically safe, HALT‑tested hardware ensures tracking doesn’t become the weak link in harsh or hazardous conditions. GT2s

Next steps