# Leonardo/ELSAG SignalTrace product sheet > *Audited source extract. The dossier was used only as a lead; the underlying source was independently acquired and checked on 2026-07-20.* ## Source metadata - **Publisher:** Leonardo US Cyber and Security Solutions - **Original dossier URL:** https://www.leonardocompany-us.com/lpr/signaltrace-product-sheet - **Resolved/canonical URL used:** https://www.leonardocompany-us.com/lpr/signaltrace-product-sheet - **Publication date:** not stated / not independently established - **Underlying event or version:** not separately stated - **Archived:** 2026-07-20, from unauthenticated public access; no cookies, tokens, or login state retained - **Wayback snapshot:** save failed on 2026-07-20 after the archive service returned HTTP 403; retry pending ## Verification verdict **supported with narrower wording** — The product sheet supports the vendor's architecture and use claims. It does not prove interoperability with Flock, Arkansas procurement, or measured precision/recall. ## Claim boundary This source is authoritative only within the source class and limitations stated above. ## Extract **Extracted-text lines 26-30:** > procurement contracts > grant guide > talk to an lpr specialist > resources > media & brochures **Extracted-text lines 203-207:** > Media > SignalTrace™ > SignalTrace is an advanced signal intelligence system designed for law enforcement. Powered by cutting-edge sensor technology, it enables the identification of electronic devices (such as smartphones, RFID tags, luggage tags)  that may be linked to suspects. > Strengthen your investigations with an additional source of LPR data, providing deeper intel and greater support for your agency’s mission. > Download the details today **Wayback failure**: The bounded Save Page Now pass stopped after the archive service returned HTTP 403 on the first request. This source was not individually retried; retry pending. ## Notes - Tier: 2 — vendor primary/self-description; authoritative only for the vendor's own claims. - The excerpt is bounded to the claims audited here; consult the preserved original for full context. - Cited by: see `citing_pages:` frontmatter; populated after wiki integration.