Davis 6323 Wireless Integrated Sensor Suite w-24hr Fan Aspirated Radiation Shield 
Wireless Vantage Pro2 ISS with 24-Hr Fan Aspirated Radiation Shield
Wireless Integrated Sensor Suite (ISS) for use with Vantage Connect, Vantage Pro2 and Vantage Vue consoles, Weather Envoy and WeatherLink. Our innovative integrated sensor suite combines our rain collector, temperature and humidity sensors, and anemometer into one package - making setup easier than ever and improving performance and reliability.
For improved accuracy, temperature and humidty sensors are housed inside our solar-powered, 24-hour fan-aspirated radiation shield. The shield protects against solar radiation and other sources of radiated and reflected heat.
Compatible with Vantage Pro2, Vantage Vue and Vantage Connect.
Owner's Manual (pdf)