Efento NB-IoT Wireless Water Leak Logger


Remotely detect water leaks with the Efento NB-IoT Wireless water leak logger. Designed to be used alongside a water meter, this smart device enables you to gather data around water consumption.

Add to Quote


Remotely monitor water leaks with the NB-IoT wireless water leak logger from Efento. Designed to be used in areas where you want to protect from water leaks, this smart device is ideal for monitoring:

  • Archives in museums
  • Air conditionining systems
  • Dishwashers
  • Washing Machines
  • Pumps
  • Refrigeration units
  • & more!

Using NB-IoT (Narrowband IoT), this water flow sensor uses cellular networks to transmit recorded data. NB-IoT sensors can be integrated with any cloud platform and are easily connected by a cellular IoT SIM card. Simply insert your NB-IoT SIM card and away you go.

Talk to us today to get started with NB-IoT.


  • Enables you to remotely detect water leaks & minimise the potential damage caused
  • Provides up to 10 years battery life depending on device configuration
  • Capacity to store up to 40,000 measurements in the device memory
  • Operates on NB-IoT bands: 8, 20
  • Configurable alarm thresholds & data measurement thresholds
  • Simple to set up with a smartphone
  • Can be integrated with any cloud platform


Battery 3 x AA 6300 mAh batteries
Wireless Technology NB-IoT band: 8, 20
Weight 230g (including batteries)
Dimensions 124 x 60 x 26 mm
Case Materials White plastic ABS
Operating temperature -35°C to +70°C
Memory size 40,000 measurements
Measurement Interval 5 minutes to 10 days (configurable by the user)

Key documents & information

Discounted Trade Pricing: Contact us for trade pricing, to place an order or to discuss your IoT projects.

All of our products are available to customers throughout Europe. For more information on shipping costs, currency conversions and lead times, please contact our technical sales team.

Our technical sales team are also happy to advise customers on the best NB-IoT Sensors to suit specific project requirements. NB-IoT coverage can vary depending on location, contact us to find out if coverage is available in your deployment location.

For simple deployment and ongoing management of your NB-IoT solutions, check out our cellular IoT middleware platform, Symbius. Designed to enable you to make the most of your data, Symbius will take the headache out of decoding your data for you.

Looking for NB-IoT Connectivity?
Let us connect you

Additional information

Weight 110 g
Dimensions 28 × 60 × 124 mm



Environmental Protection


Measurements Taken


Power Source





Standard Housing, IP67 Rated Housing

You may also like…