| 摘要 |
A cover and method for protecting objects is provided. The cover includes a flexible sheet, wherein the sheet comprises a lower layer of a carbon fiber weave material; and an alarm module attached to the lower layer, wherein the alarm module comprises at least one sensor electrically connected to carbon fibers in the lower layer of the sheet for detecting a change in at least one attribute of the sheet and generating a signal triggering a notification system when the change in the at least one attribute exceeds predetermined maximum threshold levels.
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