| 摘要 |
The present invention relates to a wireless alerting system for personal area asset supervision, the system includes an observing device (10), using a host apparatus such as Bluetooth, capable of monitoring at least one identifier device (20) located within a selected proximity (30) which encompasses an area in a selected radius of distance; wherein the observing device (10) provides infrastructure for the system including power supply and a user interface; and wherein the identifier device (20) is a generic tag or customized to some extent in the system for attachment to any item. |
