This bundle gives you:

Vantage Vue Sensor Suite

Outdoor rugged all-in-one unit

• Outside temperature, humidity, wind, and rain sensors
• Solar-powered transmitter with battery backup
• Passive radiation shield for accurate temperature and humidity readings

WeatherLink Live 

Indoor receiver transmits data via Wi-fi to the weatherlink cloud

• Barometer, inside temperature and humidity sensors
• Uploads to WeatherLink.com via Wi-Fi