The UWB card-type tag periodically transmits location data to the base station at set frequencies. The card-type tag is small, aesthetically-pleasing, can be worn in different styles, and stays in place. There is a built-in automatic node processing module that is able to discern when the tag is active or at rest through the vibration sensor in the tag.
There is a built-in high-capacity rechargeable lithium battery; the battery capacity can be customized. There is a built-in module that monitors battery life in real-time so that users have up-to-date information on the remaining battery life of each tag. The positioning tag can be easily and conveniently charged via the mini USB port.