b) Temperature/air humidity sensor
• Wireless radio transmission
• Measuring of temperature and air humidity
• Operation with 2 batteries type AA/mignon
• Wall-mounting
• Operation in protected outdoor locations (e.g. underneath eaves)
c) Wind sensor
• Wireless radio transmission
• Measuring of the wind speed and the wind direction
• Operation via integrated NiMH rechargeable battery pack and solar cell
• Auxiliary battery operation with 2 batteries type AA/mignon
• Wall mounting possible (alternative: attachment to a pole)
• Outdoor operation
d) Rain sensor
• Wireless radio transmission
• Measuring of the rain quantity
• Operation with 2 batteries type AA/mignon
• Installation on a level surface
• Outdoor operation
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