The Trac10120-Rugged Industrial Grade Wirepas tag corresponds to the latest generation of Wirepas5.1 tags . The device is fully compatible with Wirepas5.1 protocols. The tag offers a small-flat size design and full fill all requirements for accurate asset tracking or item management in harsh environments. It could be also used with a Lanyard for people monitoring e.g. in construction areas.Due to its optimized and ultra-low power consumption, the tag guaranties un-surpassed battery lifetimes of at least 5 years. In addition, the CR2477 lithium battery can be easily replaced.