For longer distances, or to improve reception in troublesome areas, add one or more Wireless Repeaters. Transmitting and receiving range for each repeater is up to 1000' outdoors, line of site; typical range through walls under most conditions is 200' to 400'. Use up to eight repeaters with a single wireless station, or form a network of weather stations by linking eight repeaters to eight different wireless stations.
AC model includes power adapter. Solar power model includes solar panel, regulator circuit, and rechargeable battery.