Observed arrival · 2026-09-16

TrailSense Puts Passive RF Sensors in the Field

trail-sense.net Observed source

Editorial interest 79/100 Selection signal · not a rating of the site

TrailSense presents a property-security system that combines wideband RF detection, Wi-Fi sniffing, and passive Bluetooth scanning.

Landing page captured for the 2026-09-16 issue.

Field notes

The system describes three concurrent sensing paths: a 20 MHz–4 GHz analog RF detector, 2.4 GHz Wi-Fi management-frame capture, and passive BLE advertisement scanning. Its companion app is presented as a field map for deployed units and detected devices, with compass bearings and route guidance for remote properties. The site also says an on-device LLM can query alert history and produce situation reports locally, while the product is currently framed around demo requests and a waitlist.

Observed signals

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Editorial observations of this landing page, not a rating.

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✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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