WISER Antenna nodes create the RRLT mesh used to track tagged assets. Simply position the tracking nodes across the space to be defined, with no other infrastructure required. Tracking distances extend up to 300 meters line-of-sight, and 20-40 meters through walls and other obstacles. Antennas can be powered by USB ports, battery, wall outlets, Power Over Ethernet (POE), light fixtures, or via solar panels (with adapters).