Gravelight Cargo Alarm Web

This alarm web runs thin sensor cord through stacked freight and reports cutting, movement, or a missing loop before the whole load walks away. The cord carries a dry polymer smell and should be rewound loosely; sharp kinks create false breaks months later. It is common on mixed manifests where locking every crate would cost more than the cargo. The web buys a watchkeeper time and tells investigators which section moved first. It cannot stop a thief. Route it across a forklift lane and it will instead stop sleep, morale, and eventually anyone's willingness to answer the alarm. Gravelight texture-coats every grip and puts drainage notches under the case, expecting mud, condensation, and filthy gloves. Prospectors and low-deck maintenance teams keep it close because polished equipment is just an accusation.