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TP-LINK Tapo Smart Water Leak Sensor

TAPO-T300
$44
+ Delivery from $3
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Product Overview

The Tapo Smart Water Leak Sensor detects water leaks in wet-prone indoor spaces using smart sensor technology.

This compact sensor suits bathrooms, laundries, and under-sink cupboards, helping households monitor for leaks where water first appears. Its water-resistant design allows placement in areas at risk of drips or pooling, and it can trigger smart actions with other Tapo devices when paired through a compatible hub.

The sensor operates on included AAA batteries and requires a Tapo Hub for app alerts and automations. It features a built-in audible alarm and sends notifications through the Tapo app, providing two warning methods if a leak is detected.

Model TAPO-T300 in white comes with a 1 year manufacturer's warranty.

Key Features

  • Smart water leak sensor, no voice assistant support
  • Battery operated, Tapo Hub required for use
  • Works with Google Home, not compatible with Wi-Fi
  • Around-the-clock alerts for water leak detection

Key Specifications

Brand:
TP-LINK
Model Number:
TAPO-T300

Smart Features

Remote Operation:
Yes - via the Tapo app

Power & Charging

Power:
Battery operated
Battery:
2 AAA batteries (included)

Connections

Wi-Fi:
No, Tapo Hub Required (Sold Separately)
Bluetooth:
No

General Information

Type:
Smart Sensor
Colour:
White
Sensor Technology:
Smart Water Leak
System Requirements:
Hub Required
Additional Features:
Around-the-Clock Alerts
What's In The Box:
TP-LINK Tapo Smart Water Leak Sensor, all included accessories - 1x Tapo T300, 2x AAA Batteries (included), Quick Start Guide

Warranty

Manufacturer's Warranty:
1 Year

Smart Features

Remote Operation:
Yes - via the Tapo app

Connections

Wi-Fi:
No, Tapo Hub Required (Sold Separately)
Bluetooth:
No

Warranty

Manufacturer's Warranty:
1 Year

Product Dimensions

Product Height (mm):
84.5
Product Width (mm):
46.5
Product Depth (mm):
30

Box Dimensions

Box Height (mm):
50
Box Width (mm):
90
Box Depth (mm):
40
Box Weight (kg):
0

No reviews found for this product.

The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

The TP-LINK Tapo Smart Water Leak Sensor is a simple indoor sensor designed to detect leaks early in places like bathrooms, laundries and under sinks. It suits households wanting extra peace of mind and basic smart home alerts. Key strengths are its compact water-resistant design, audible alarm and app notifications. The main limitation is that it needs a compatible Tapo Hub for alerts and automations.

What it’s great for

  • Leak detection
  • Under-sink monitoring
  • Laundry monitoring
  • Bathroom monitoring
  • Smart home alerts

Where it works best

  • Bathroom
  • Laundry
  • Under-sink cupboard
  • Indoor utility area
  • Kitchen cabinet

Who it’s for

  • Homeowner
  • Renter
  • Smart home beginner
  • Family household
  • Property-conscious user

Things to consider

It is best for basic indoor leak alerts rather than advanced whole-home water monitoring, and it requires a compatible Tapo Hub to unlock app notifications and automations.

Smart home ecosystem compatibility

7/10 - Works within the Tapo ecosystem for alerts and automations, but requires a compatible Tapo Hub.

Diy installation friendliness

9/10 - Simple battery-powered setup and compact placement make it easy for most households to install.

Energy saving potential

2/10 - Focused on leak detection rather than reducing electricity use directly.

Automation flexibility

6/10 - Useful for leak-triggered smart actions in the Tapo system, though broader automation depends on having the compatible hub.

Key benefits

  • Water Leak Detection: Helps you spot drips or pooling water early in wet-prone indoor areas.
  • Built-in Audible Alarm: Provides an on-the-spot warning even if you are not checking the app.
  • App Notifications: Sends leak alerts to your phone when connected through a compatible Tapo Hub.
  • Compact Design: Fits neatly in tight spaces such as under-sink cupboards and beside appliances.
  • Water-resistant Housing: Suitable for placement in indoor areas where drips or splashes may occur.
  • Smart Action Support: Can trigger other Tapo smart home actions when paired through a compatible hub.
  • Battery Power: Runs on included AAA batteries for flexible placement without needing a power outlet.
  • Indoor Leak Monitoring: Adds peace of mind in bathrooms, laundries and kitchens where leaks often start unnoticed.

Q: Does this leak sensor work without a Tapo Hub?

A: No. The Tapo Smart Water Leak Sensor can sound its built-in audible alarm on its own, but app notifications and smart automations need a compatible Tapo Hub. Without the hub, it works as a local leak alarm rather than a full smart sensor.

Q: Can it warn me when I am away from home?

A: Yes, but only when it is paired through a compatible Tapo Hub. The Tapo Smart Water Leak Sensor can then send notifications through the Tapo app as well as sound its local alarm. Without the hub, remote alerts are not available.

Q: Where should I place the Tapo water leak sensor indoors?

A: Place the Tapo Smart Water Leak Sensor where water would appear first, such as under a sink, beside a washing machine, or near a bath. It is designed for wet-prone indoor spaces, so placement should focus on likely drip or pooling points.

Q: What can this sensor trigger in the Tapo smart home?

A: When paired through a compatible Tapo Hub, this sensor can trigger smart actions with other Tapo devices as part of an automation. It can also add another warning path beyond the sensor itself, which is useful if the leak starts in a closed cupboard.

Q: Is the Tapo leak sensor suitable for bathrooms and laundries?

A: Yes. This sensor is designed for wet-prone indoor areas such as bathrooms, laundries, and under-sink cupboards. It detects water once it reaches the sensor, so it is best for catching leaks at floor or cabinet level rather than hidden plumbing faults.

Q: Does it detect small drips or only pooled water?

A: It is designed to detect water when it reaches the sensor, including leaks that start as drips and leaks that collect into pooling water. It needs direct contact with water to trigger, so it cannot detect moisture that stays hidden behind a surface.