Extra Room Sensor for WeatherSpy

Add an extra temperature sensor to your Aercus Instruments WeatherSpy. One comes supplied with the display, but you can add two more to gather temperature and humidity information in other rooms such as a garage, greenhouse, cellar or kid's bedroom. Simple to set up. 

• Frequency: 868MHz
• Channels: 3 selectable
• Remote sensors: 2 x AA 1.5V Alkaline batteries (not included)
• Battery life: Up to 24 months for thermometer-hygrometer sensor (use lithium batteries in cold weather climates)
• For Model: WS2810