Wireless Water Leak Sensor

Indoor/Smart Building


  • Water leak detector
  • Detect basement flooding
  • Sump pump failure
  • Leaking toilets
  • Plumbing that has broken or is leaking
  • Frozen water pipe detection
  • Detect the leakage of fuel or other dangerous liquids
  • General water or liquid sensing

Monitoring Sensor Activity

Radio Bridge provides a convenient web-based console where you can configure your sensors, monitor activity, set up alerts, and more. If you are buying products that require a data plan, you can buy the plan right on the console. If you are using sensor products that do not require a plan, the console is available for free. Click on the link below to get started.

Go to Console

Pricing and Availability

Price Sheet
PartDistributorIn StockPriceRadioRegionRating 
RBS301-WAT-US Arrow Electronics, Inc. 43 $87.00 LoRa North America, South America IndoorBuy Now
Digi-Key - $69.00 LoRa North America, South America IndoorBuy Now
RBS301-WAT-EU Buy Direct - - LoRa Europe IndoorBuy Now
RBS301-WAT-AU Buy Direct - - LoRa Australia, South America IndoorBuy Now
RBS101-WAT-RCZ2 Digi-Key 100 $59.00 Sigfox North America, Brazil IndoorBuy Now
Arrow Electronics, Inc. 40 $58.94 Sigfox North America, Brazil IndoorBuy Now

Product Support

Please visit our support center to search our knowledge base or submit a
question to our technical support team