Leonardo Adds ELSAG SignalTrace to License Plate Reader Camera
Leonardo plans to add ELSAG SignalTrace to its license plate reader camera systems, extending them beyond vehicles alone. The system would let investigators tie a plate to signals from phones, Bluetooth wearables, and car hardware, turning a single camera hit into a broader device trail.
ELSAG SignalTrace and Leonardo
Leonardo already develops and sells automatic license plate readers, and it says SignalTrace will add an advanced signal intelligence layer to those cameras. The company describes the software as bridging plate recognition data with sensor-captured device identifiers to create a unique, trackable electronic fingerprint for investigative use.
Leonardo says SignalTrace integrates with the ELSAG Enterprise Operations Center, its standard data management and analysis software. The product sheet says the system stores device and correlation data securely in that platform for future queries and analysis.
Phones, wearables, and car systems
The system can pull identifiers from mobile phones, Bluetooth wearables, RFID tags in key cards, pet microchips, wireless headphones, fitness trackers, laptops, tablets, tire pressure sensors, infotainment systems, and vehicle hotspots. For people near a monitored car, that means items they carry or use can become part of the same record as the plate itself.
Leonardo says that when multiple devices consistently move together with a vehicle, SignalTrace algorithms link them to the vehicle’s license plate and time-stamped location data. The company says that correlation gives investigators another layer of actionable intelligence even if a suspect changes or removes a plate.
Leonardo and government buyers
Leonardo sells ALPR cameras and communications equipment to law enforcement, border security, and other government agencies. Its US arm also has contracts with US Special Operations Command and the General Services Administration, which shows the company is already embedded in federal procurement channels.
The friction point is the scope. ALPR systems have traditionally tracked vehicles rather than occupants, and Leonardo says AI and widespread camera surveillance in the US are driving a rapid change in what these systems can collect. SignalTrace looks designed to cast a wide net and gather a large amount of tracking data, which puts the operational question on agencies now deciding how far they want that net to reach.
