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Smart Water Leak Detector


The best water leak detector is compatible with two leak detection cables. This is the best solution to detect water leaks or ingress before they create significant damage.

Water Leak Detector Description:

The smart water leak detector from UbiBot is the perfect solution for 24/7 detection of conductive liquid leaks. This water leak sensor includes one leak detection cable, is highly sensitive and accurate, and immediately triggers a water detector alarm when a leak is detected.

When UbiBot smart water leak detector detects the liquid, it will trigger an audible and visual alarm immediately and display the location of the leak on the LCD screen in real time.

Each water leak sensor has two ports, each of which can connect up to two (2) water leak detection cables. These leak detection cables can be connected and extended with a patch cord up to 100m.

This device also has a 220V solid relay output which can activate pumps, solenoid valves, and other similar components.

Available in Wi-Fi, SIM and Ethernet models which is perfect for any application, solution and budget. Requires a 12V, 2 amp power adapter.

Pair the Smart Water Leak Detector with Other UbiBot Devices for Complete Protection:

Pair the UbiBot leak detector with a GS1 wireless data logger for complete protection of your vital infrastructure. If water is detected, the water leak sensor will send an alert to you. The GS1 series will monitor temperature and humidity.

This combination is perfect for server room, laboratories and museums where water could damage equipment and artifacts.

Alternatively use a TH30S-B combination temperature and humidity probe with the SP1 Wi-Fi smart plug to automate your HVAC system. The SP1 Wi-Fi smart plug activates your HVAC system when a temperature or humidity threshold is reached.

If you do not need a stand-alone water detector alarm then consider the water immersion sensor paired with a GS1 environmental data logger. This sensor has a lower price point and has a single detection point compared to the two water leak detection cables of the smart water leak detector.

The Water Leak Sensor Includes:

  • One smart water detector sensor unit
  • One 3m water leak detection cable


  • LD1-A2L
    • WiFi only
    • WiFi and Ethernet
  • LD1-AL4G2L
    • WiFi and SIM/ 4G

Water Leak Detector Compatible Products:

  • Smoke detector
  • Patch cord for connecting detection cables
    • Connect leak detection cables
    • Multiple patch cords can be connected in series to expand the detection area
    • Available lengths: 3m, and 5m
  • Leak detection cables
    • Each port on the detector can accept two (2) detection cables, connected by a patch cord
    • Available lengths: 3m, and 10m

Water Leak Sensor Applications:

  • Museums
  • Server rooms
  • Archives
  • Libraries
  • Warehouses
  • Laboratories
  • Bakeries
  • Commercial laundries
  • Any place where a water or liquid leak would cause property damage

Smart Water Leak Detector Specifications:

  • Dimensions: 55mm, 90mm, 152mm
  • Detection Object: Non-corrosive conductive liquid
  • Detection Range: Up to 100m
  • Accuracy: ±0.5m
  • Response Time: <5s
  • Network (Model dependant):
    • Wi-Fi (2.4GHz; channels 1-13)
    • SIM (4G)
    • Ethernet
  • Output Signal:
    • RS485
    • Relay output (DC12V, ≤100mA)
  • Power Supply: DC12V/ 2A

UbiBot IoT Platform, App and Alerts:

Your UbiBot wireless data logger automatically synchronizes data with a WiFi, SIM or Ethernet network connection (model dependant) to the UbiBot IoT Platform. You have remote access to your data via UbiBot App or Web Console platform on a PC anywhere in the world and allowing you to receive alerts via voice, email, SMS and the App, and monitor the environment in real time.

The UbiBot IoT Platform is compatible with IFTTT, Alexa, Google Assistant, Google Sheets.

Water Leak Detector Notes:

Read More!

  • Read our blog post on the benefits of water leak detectors