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Wireless M-BUS (wMbus) is a radio technology for meeters meters and sensors that operates in 433 MHz and 868 MHz with short range of 30 to 150m (depending of environment).

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Reception range highly depends on the Environment.

FrequencyEnvironmentRangePlacement recommendation
868 MHzIndoor10-50m
  • Vertically: every 2nd to 3rd floor
  • Horizontally: every 1st to 2nd entrance (2-3 apartments in between)
  • Additional gateway in basement if needed
868 MHzOutdoor150-200mHigh position, when possible in Line of sight


Support of Lobaro Devices

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