FAQ Archive
GPSController FAQs - Page 236
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FAQ
When does inbound tracking become a compliance requirement rather than just an efficiency tool?
It becomes mandatory for materials with strict chain-of-custody rules (pharmaceuticals, aerospace components), temperature-sensitive goods requiring full audit trails, or under just-in-time contracts where late deliverie...
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Can I track raw materials without the carrier's cooperation?
Yes, using independent Bluetooth or cellular tracking devices attached to pallets or containers. This approach is common for high-value or sensitive materials, providing a secondary data stream that doesn't rely on the c...
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How accurate are real-time ETAs for raw material shipments?
The accuracy depends on traffic data integration and update frequency. The best setups can achieve ETAs accurate to within 15-30 minutes for the last 50 miles. Effective systems should factor in congestion and driver hou...
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What's the difference between carrier tracking and real-time inbound tracking for raw materials?
Carrier tracking is usually batch-updated, stuck in a portal, and doesn't integrate with production systems. Real-time inbound tracking provides live location, sensor data, and automated alerts fed directly into warehous...
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What are the main challenges with GPS pallet tracking at operational scale?
Key challenges include GPS dead zones in metal-clad areas causing stale location data, cellular congestion delaying location pings during peak hours, and signal handoff failures between hybrid networks that can make pall...
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When should you upgrade your current pallet tracking system?
Upgrade when the cost of inventory reconciliation labor exceeds the cost of new hardware, or when fulfillment errors traced to location data exceed a tolerable threshold (typically more than 2% of picks). If you can't ge...
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What causes a pallet to show in the wrong warehouse location in tracking systems?
The most common causes are signal multipath interference in dense storage aisles where radio waves bounce off metal, delaying location calculations. Another cause is failed state transitions in the tag's logic where it d...
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How accurate is GPS for tracking pallets inside a large warehouse?
Standalone GPS is largely ineffective indoors. Modern 2026 systems use hybrid GPS for yard tracking and switch to UWB or Bluetooth mesh networks inside. Indoor accuracy can be sub-meter, but only if the infrastructure of...
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What's the impact of GPS tracking blind spots on manufacturing operations?
Tracking blind spots create operational blindness where containers appear stationary while actually moving, causing false idle time reports. Planners get misled into thinking containers are available when they're already...
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When should a manufacturing company upgrade their entire container tracking system?
Upgrade when signal loss causes tangible workflow breaks like missed replenishment windows, regular manual searches, failed compliance audits for asset location, or when the cost of not knowing exceeds new hardware costs...
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Does improving cellular coverage fix container tracking gaps in manufacturing yards?
No. Cellular networks only transmit location data after the GPS module calculates it. If the GPS signal is blocked by metal structures, there's no location to transmit regardless of cellular signal strength. Improving ce...
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What causes container trackers to show 'last seen' hours ago even when the asset is on site?
This is typically a cold start or signal blockage issue. The tracker lacks satellite lock when moving from indoor storage to outdoor yards, so it can't send new position fixes even though it's still powered. The data del...
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