Trac11222 Robust Wirepas Anchor  is an indoor anchor tag, based on nRF52832 chipset, with full support of Wirepas Mesh 2.4GHz features. Trac11222 Robust Wirepas Anchor   has innovative features for the market: directive antenna with circularly-polarized polarization, two power options (4x AA alkaline batteries and external USB power supply). It is the optimal solution as fixed mesh anchor for indoor positioning and tracking (directive antenna reduces multipath and increase accuracy for room/floor detection). Ultra Wirepas is provided in two versions:
Zero:battery-powered
Base: battery and USB powered, LED, button