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YOSENI H2O is used for instant flood detection.

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Artikelnummer: 79
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YO H2O is used for instant flood detection. It also transmits temperature and humidity data and its own position on the x, y, and z axes (via a built-in accelerometer).

On detecting a leak, the device immediately alerts the system about the risk of flooding. Simultaneously, the leak is indicated by a colour-changing LED.

The device’s watertight enclosure is designed for both horizontal and vertical mounting.

YO H2O is a small device operating over LoRaWAN. We are a certified member of the LoRa Alliance, which is responsible for data transmission security.


  • Instant flood detection
  • Data transmission over distances of more than 3 km over LoRaWAN in medium-density urban spaces
  • Small size – only 4.7 cm in diameter!
  • Battery-powered
  • IP54 protected enclosure
  • Supported LoRaWAN network type: private or public and connection over ABP or OTAA
  • ISM band selectable for regional needs (EU868, US915, AU915, and AS923)
  • Configuration via Bluetooth Low Energy 5.0
  • Firmware update over BLE
  • Command Line Interface application for convenient device configuration
  • Wide network coverage, low energy consumption
  • High-quality product made in EU