iButton® devices offer a simple, secure way of identifying assets.  Each iButton device has a unique 64-bit address that can be used as an electronic serial number that is never duplicated. Additionally, onboard memory of up to 32kB gives assets their own personalized database. This database enables storage of unique information about each asset, including maintenance records and inventory management information that are permanently affixed to each asset.

Wear-tested to last 10 years, iButton devices bring unparalleled durability to asset- and data-management applications—even in harsh industrial and outdoor environments.