• Detect and be notified of water leaks before it’s too late
  • Receive alerts when water is detected
  • Suitable for indoor usage in areas such as bathrooms and laundries
  • Battery-powered with a lifetime of up to 5 years
Available now

One-off charge on your Telstra bill

Water Leak Detector with self-installation
$ 48

Water Leak Detector

$ 0

Self installation

Buy now
$38.40 one-off charge on your Telstra bill.
Water Leak Detector with professional installation
$ 72

Water Leak Detector

Includes device installation fee

$ 96

Professional installation

Additional fees apply for installing further devices or custom installations. Find out more

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Great news, a Smart Home technician is available in your area. Add additional devices in the next step and have them professionally installed with your order.

We're currently unable to provide Smart Home professional installations in your area. However, you can self-install your Smart Home devices with our over-the-phone specialist support. Or, get a local electrician to help you.

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Know when leaks are happening before it’s too late. Place the Water Leak Detector near the floor in proximity to a problem sink, shower or washing machine. When water bridges the two prongs on the device you will receive an alert.  So when a leak is sprung, you can spring into action to prevent water damage. 


Professional installation of a device

  • The professional installation of additional smart home devices incurs a call out fee of $96, plus additional charges for each device.
  • Professional installation includes the pairing of devices, basic placement of devices around your home (not mounting a device on the wall or ceiling), demonstration on how to use Telstra Smart Home and the Smart Home app, and setting up automations.
  • Customised installations include cabling runs, cable concealment, and wall or ceiling mounting of cameras. The additional charges for a customised installation will be quoted by the technician when on site.


  • First add the detector to your Telstra Smart Home via our Telstra Smart Home app.
  • Place the Water Leak Detector in an indoor wet area you’d like to monitor, ideally close to the ground where you think the leak is occurring. This is important because the device detects water once water bridges the two prongs on the bottom of the Water Leak Detector.

We recommend installing the detector within 20 metres of the Telstra Smart Home Hub.

To organise a Telstra Smart Home technical expert to come to your place to get you up and running, please call us on 13 22 00 and select Option 1.


  • IEEE 802.15.4 ZigBee HA 1.2 Interface
  • Battery-powered (CR2 Battery)
  • Up to 5 years’ battery life
  • Built-in ambient temperature sensor (Accuracy: +/- 1 degree)
  • Built-in alarm buzzer for when water is detected
  • Setup automations/rules for event or scheduled actions
  • Operating temperature: 0oC ~ 50oC
  • Dimensions: 48 x 48 x 20.5 mm
  • Two year warranty


The Telstra Smart Home app works on Android and iOS smart phones and tablets.

Check for a full list of technical requirements and device compatibility.

Questions about Telstra Smart Home? We can help.

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Our support pages are a great place to learn more about your devices, watch how-to videos, or troubleshoot any problems you may have.

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