Hanwell RFBug Wireless Sensor

Temperature and humidity radio transmitter for Hanwell wireless systems

Hanwell’s RFBug is part of Hanwell’s advanced series of temperature and humidity radio transmitters. They allow wire-free monitoring of a site, with real-time alarm notification and historical analysis of data. Each unit reads on-board sensors to provide accurate and reliable information about environmental conditions. This data is transmitted, at user-defined intervals, to the Radiolog system where it is filed for analysis.


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Product Features

  • Wireless data transfer
  • High performance technology with accurate connecting probes
  • Low power radio for long distance transmission (Over 3km over open ground)
  • User accessible battery and USB socket
  • Slots in back of unit for wall brackets
  • Complies with RoHS, EU and WEEE directives
  • Carries CE Marking


  • Accurately monitor temperature and humidity in confined spaces
  • Provides accurate and reliable information
  • Assists building maintenance and conservation
  • Versatile and discreet
  • Moulded case allows easy access to the battery