With Vantage Pro2, this solar-powered kit allows you to mount the anemometer in a different location than the integrated sensor suite (up to 1,000 ft. (300m) from your wireless console/receiver). With Envoy8X, you can use this kit with any of our sensors including solar radiation, UV, temperature, anemometer, rain and third-party sensors that report in a range of 0-3 volts. For longer distances, add one or more wireless repeaters. Includes: Weather-resistant shelter for transmitter Solar panel Battery Mounting hardware Not compatible with original Vantage Pro.