How can I track trailers, plant and equipment that don't have their own GPS units?

Challenges in Non-Powered Asset Management

Asset tracking beyond the powered vehicle is one of the most significant and underserved challenges in commercial fleet and plant management. A fleet operator who knows precisely where every tractor unit is at any given moment may have no reliable information about the whereabouts of the trailers, generators, compressors, fuel bowsers or specialist equipment that represent a very large proportion of the total capital tied up in the operation. Traditional solutions, GPS units with SIM cards on every asset, are expensive, require ongoing data subscriptions per device, involve complex installation and maintenance on assets that are not designed to carry powered electronics, and often end up being deployed selectively on only the highest-value items, leaving a substantial proportion of the asset base untracked.

Bluetooth Low Energy (BLE) Architecture and Connectivity

Fleet Focus BLE (Bluetooth Low Energy) tracking addresses this gap with a fundamentally different approach. Rather than requiring each asset to carry its own GPS-enabled, SIM-card-equipped tracking unit, BLE trackers take advantage of the GPS and cellular connectivity already present in Fleet Focus-equipped vehicles. The BLE tracker, a small, self-contained device running on an internal battery with a four-year operational life, broadcasts a short-range Bluetooth signal that is picked up by any Fleet Focus vehicle that passes within range. When a Fleet Focus vehicle detects a BLE tracker, it reads the tracker’s identifier and its own GPS position, and uploads this location data to our platform. The result is a continuously updated location picture for every tracked asset, without any SIM card, GPS module or data subscription per asset.

Economic Viability and Lifecycle Maintenance

The practical implications of this architecture are significant for the economics of asset tracking. The cost of a BLE tracker starts from just 14p per day, a figure that makes it viable to equip every asset in a fleet, not just the most expensive ones. A trailer park containing fifty units, a plant compound with thirty generators and compressors, a tool store with specialist equipment, all can be tracked comprehensively at a cost that is a small fraction of GPS-per-asset approaches. The four-year battery life means that maintenance requirements are minimal, and the absence of complex electronics means that installation is a matter of seconds rather than a wiring task requiring an engineer.

Coverage Density and Signal Frequency

The location accuracy delivered by the BLE system depends on the coverage provided by Fleet Focus-equipped vehicles passing through the relevant area. For operators running dense urban fleets, waste and recycling, construction, utilities, multi-drop delivery, coverage is typically excellent, with assets being read multiple times per day by passing vehicles. For assets in rural or remote locations, coverage may be less frequent but is generally sufficient to identify whether an asset is where it should be, to trigger an alert if it moves unexpectedly, and to provide the last known location data needed for a theft investigation.

Theft Recovery Protocols and Asset Security

The theft recovery capability of BLE tracking has been demonstrated in real operational conditions by Fleet Focus customers. A stolen trailer equipped with a discreet BLE tracker, concealed within the body of the trailer in a location that is not obvious to a thief, continues to report its location as Fleet Focus-equipped vehicles pass by in the area where it has been taken. This passive, continuous reporting provides law enforcement with the location data they need to mount a recovery operation, and the 14p-a-day investment in the tracker is recovered many times over on the first successful recovery. Fleet Focus has used BLE tracking to help recover stolen trailers, generators and tools for customers across the UK.

Proactive Boundary Alerts and Geofencing

Geofence alerts extend the security value of BLE tracking into proactive theft prevention. A fleet manager can configure alerts that trigger when any tracked asset moves outside its expected location, the depot overnight, the approved site during working hours, the permitted operating area. An alert that fires at 2am when a generator that should be in a construction compound begins moving provides the opportunity to contact the site security and alert the police before the theft has progressed far, dramatically improving the probability of a successful recovery.

Resource Utilisation and Deployment Intelligence

Asset utilisation is a further benefit that fleet managers often discover after deploying BLE tracking. The data on where assets are and when they are being moved provides, over time, a clear picture of utilisation rates, which assets are active regularly, which are sitting idle, which are clustered at one site when they are needed at another. For operators managing a large asset base, this utilisation intelligence enables better deployment decisions, reduces the cost of idle assets and can inform decisions about whether to purchase additional assets or to make better use of existing ones.

Platform Consolidation and Centralised Management

The BLE tracker system integrates fully with our platform, so asset location data sits alongside vehicle tracking, camera footage and driver data in a single operational view. Fleet managers do not need a separate platform to manage asset tracking; everything is visible in the system they are already using for fleet management.

To discuss BLE asset tracking for trailers, plant or equipment in your operation, call Fleet Focus on 0800 009 3006 or request a call back.

The Bottom Line

The trailers, plant and equipment that sit outside powered vehicle tracking represent one of the most significant blind spots in commercial fleet management, and BLE technology closes that gap cost-effectively and at scale. Fleet Focus BLE tracking delivers asset location, utilisation intelligence and theft recovery capability through the same our platform that manages your vehicles, without the cost or complexity of powered GPS units. For any operation running significant numbers of untracked assets, the return on investment from a single recovered asset typically covers the entire deployment.

References

• Bluetooth Special Interest Group (SIG) – Bluetooth Low Energy Core Specification. Available at: https://www.bluetooth.com/bluetooth-resources/bluetooth-core-specification
• Guidance for commercial vehicles and hire companies. Available at: https://www.gov.uk/government/publications/crowded-places-guidance/guidance-for-commercial-vehicles-and-hire-companies
• BVRLA – Fleet Crime Report 2023. Available at: https://www.bvrla.co.uk/home/discover/news-and-analysis/protecting-your-vehicles-and-your-people-from-fraudsters
• National Plant and Equipment Register (CESAR) – Plant Theft Statistics. Available at: https://www.cesarscheme.org
• Fleet Focus – BLE Asset Tracking Technical Specification and Deployment Guide, 2024.