Source types used
- manufacturer product pages, manuals and support notes for product identity, power, mounting, app, storage and feature descriptions
- retailer listings for visible product details and merchant-context checks already captured in existing route evidence
- route evidence summaries, review-basis metadata and Micro-Proof signals already present in the repository
- independent expert reviews only as corroborating context where they help explain footage, setup or ownership caveats
- official or manufacturer support material where it clarifies hardwire, firmware, memory-card or app requirements