Tapo T300
Coming SoonSmart Water Leak Sensor
- Designed to Fit Everywhere – Place in any location with its elegant design.
- 90 dB Dripping & Leaking Alarm – Tapo T300 can emit an alarm up to 90 dB.
- IP66 Waterproof Rating – IP66 waterproofing protects from wet and dusty environments.
- Hub Supported – When a leak is detected, Tapo Hub’s alarm and notifications activate instantly via Tapo App.
- Dual Induction – Detection points on the top and bottom of the device pick up dripping and complete immersion.
Smart Water Leak Sensor
24/7 Drip & Leak Alert

Tapo Hub Required
Detects Water Leaks & Drips
Built-in
90 dB
Adjustable Siren
App Alert
Notification*
Visible Alarm
With Smart Lights*
Tapo Hub Tapo Water Leak Sensor Tapo Smart Light BulbIP67 Waterproof
Triggers
Hub
Alarm*
1+Year Battery Life
*Tapo Hub is required.
Around-the-Clock Alerts
Featuring 6 high-sensitive probes on the top and bottom, the Tapo Smart Water Leak Sensor detects both water leakage and flooding and alerts you immediately with its 90 dB alarm. It can also trigger the Hub alarm for additional audible alert coverage. Now you can intervene immediately and prevent worse water damage.
Alarm
90dB
Monitor Water Leakage from Anywhere
Receive an instant app notification when a leak happens or the batteries run low. Find out even while away from home.

Water Leak Detected
“Kitchen": Water leak detected at 09:41.
Versatile Usages, Flexible Placement
Designed small and stylish to fit in most places. Hang the sensor with its lanyard, mount to the wall with adhesives, or attach to metallic surfaces with magnets (all included).
Window
Sink
Washing Machine
Dish Washer
Bathtub
Basement
Make a Visible Alarm
Create a Smart Action in the Tapo app to connect your smart lighting with the Tapo Smart Water Leak Sensor. Get a visual alert from your smart bulb before disaster strikes.
IP67 Waterproof
Designed with an IP67 waterproof and dustproof rating, the sensor is ideal for humid and dusty environments with a long service life.
Long - Lasting Performance
With two replaceable AAA batteries, the sensor can last up to 1.5 years while coordinating with 24/7 Tapo Hub alarms. Consumes less energy and lasts more than 2 years when working independently.
GENERAL | |
---|---|
Operating Temperature | 0~40ºC / 32~104ºF |
Operating Humidity | 0%~99%RH |
Dimensions( H X W X D ) | 84.5 × 46.5 × 30 mm |
Power Requirements | 2 AAA batteries (included) |
SYSTEM | |
---|---|
Hub Required | Yes |
PACKAGE CONTENTS | |
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Package Contents | Tapo T300 × 1AAA Batteries (included) × 2Quick Start Guide |
TECHNICAL SPECIFICATIONS | |
---|---|
Wireless | 868 / 922 MHz |
- Awards
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Flawless setup and use! The only thing you need extra is the Tapo Smart Hub!2025,
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*Models' appearances is not determined and will be updated accordingly. Please use the product images only for reference.
**Some features may require software upgrades or subscriptions.