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THIRDREALITY Smart Water Leak Sensor KM1, Matter Over WiFi, 1 KM1-controller with 100dB Alarm & 3 Water Detectors, 3-Year Battery Life, No Batteries, Work with Apple Home, Alexa, Home Assistant, Homey

THIRDREALITY Smart Water Leak Sensor KM1, Matter Over WiFi, 1 KM1-controller with 100dB Alarm & 3 Water Detectors, 3-Year Battery Life, No Batteries, Work with Apple Home, Alexa, Home Assistant, Homey

Regular price $79.98 USD
Regular price Sale price $79.98 USD
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About This

  • Matter Certified Compatibility: THIRDREALITY's Smart Water Leak Sensor KM1 has been certified by the Matter protocol. Utilize Wi-Fi Matter to seamlessly connect with your local Matter Controller, such as Home Assistant(ZHA&Z2M), Homey, Apple Home, or Echo devices. This ensures seamless connection and simplifies the setup process, eliminating compatibility issues. Note: 2.4 GHz Wi-Fi and Matter Controller Required
  • Plug-and-Play, Quick Deployment: The controller unit comes standard with a Type-C power cable (5V) and is pre-bound to 3 sensors at the factory (supports up to ten water leak sensors). Once the controller is paired, the three pre-installed sensors will become operational immediately. Users can also set up automated notifications via the mobile app to receive real-time alerts, ensuring dual protection both locally and remotely
  • Loud Alarm with Mute: When a sensor detects water leakage, the controller triggers a powerful 100dB local alarm—loud enough to be clearly heard even in distant or enclosed spaces like basements. If needed, you can easily silence the alarm by sliding the controller switch to the right, instantly muting the sound without interrupting detection
  • Great Range & Long Battery Life: The controller features a powerful signal with a range of up to 328 ft (100 m) in open areas. Each water leak sensor is powered by two AAA 1.5V alkaline batteries, which can last up to 3 years under typical usage, eliminating the need for frequent replacements. The battery compartment is also designed for easy access (Batteries not included)
  • Great Range & Long Battery Life: The controller features a powerful signal with a range of up to 328 ft (100 m) in open areas. Each water leak sensor is powered by two AAA 1.5V alkaline batteries, which can last up to 3 years under typical usage, eliminating the need for frequent replacements. The battery compartment is also designed for easy access (Batteries not included)
  • 3R-Installer APP and OTA Updates: Users can conduct OTA (Over The Air) updates for the product via the 3R-Installer APP, continuously optimizing and enhancing product functionalities, and bringing a richer and smoother user experience

Overview

  • Color : White
  • Brand : THIRDREALITY
  • Compatible Devices : Apple Home, Alexa, Home Assistant, Homey
  • Product Dimensions : 2.13"L x 3.27"W x 0.87"H
  • Number of Batteries : 6 AAA batteries required.

Shipping & Delivery

We currently ship within the United States only.

Order processing typically takes 3–5 business days, followed by an estimated 3–8 business days for delivery. The total estimated delivery time is 6–13 business days, excluding weekends and public holidays. A different timeframe may apply if stated on the product page before purchase.

Delivery dates are estimates, not guarantees. Shipping charges are shown at checkout.

See our Shipping & Delivery policy for full details.

Returns & Refunds

You may request a return within 30 days of receiving your item. Contact us before sending anything back.

For eligible change-of-mind returns, items must be unused and in their original condition, with tags, packaging, and accessories. Return shipping costs are your responsibility. We do not charge a restocking fee.

If your item arrives damaged, defective, or incorrect, contact us so we can review the issue and arrange a resolution. We cover required return shipping for confirmed issues.

Some exclusions apply. See our Returns & Refunds Policy for full details.

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HOME LEAK DETECTION

X-Sense Wi-Fi Water Leak Detector & Freeze Alarm, No Hub Required, 1-Pack

Add leak detection to areas around sinks, washing machines, and water heaters.
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HOME LEAK DETECTION

X-Sense Wi-Fi Water Leak Detector & Freeze Alarm, No Hub Required, 1-Pack

Add leak detection to areas around sinks, washing machines, and water heaters.
$
35.98
 
$
b0h2h3fy9g
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EMERGENCY WATER STORAGE

Water Preserver – 2 Pack

Prepare your emergency water supply with a water storage treatment. Follow the product label for dosing, suitable water sources, and storage conditions.
EMERGENCY WATER STORAGE

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– 2 Pack

Prepare your emergency water supply with a water storage treatment. Follow the product label for dosing, suitable water sources, and storage conditions.
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THIRDREALITY Smart Water Leak Sensor KM1, Matter Over WiFi, 1 KM1-controller with 100dB Alarm & 3 Water Detectors, 3-Year Battery Life, No Batteries, Work with Apple Home, Alexa, Home Assistant, Homey

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5 left in stock
$
79.98
 
$
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About This

  • Matter Certified Compatibility: THIRDREALITY's Smart Water Leak Sensor KM1 has been certified by the Matter protocol. Utilize Wi-Fi Matter to seamlessly connect with your local Matter Controller, such as Home Assistant(ZHA&Z2M), Homey, Apple Home, or Echo devices. This ensures seamless connection and simplifies the setup process, eliminating compatibility issues. Note: 2.4 GHz Wi-Fi and Matter Controller Required
  • Plug-and-Play, Quick Deployment: The controller unit comes standard with a Type-C power cable (5V) and is pre-bound to 3 sensors at the factory (supports up to ten water leak sensors). Once the controller is paired, the three pre-installed sensors will become operational immediately. Users can also set up automated notifications via the mobile app to receive real-time alerts, ensuring dual protection both locally and remotely
  • Loud Alarm with Mute: When a sensor detects water leakage, the controller triggers a powerful 100dB local alarm—loud enough to be clearly heard even in distant or enclosed spaces like basements. If needed, you can easily silence the alarm by sliding the controller switch to the right, instantly muting the sound without interrupting detection
  • Great Range & Long Battery Life: The controller features a powerful signal with a range of up to 328 ft (100 m) in open areas. Each water leak sensor is powered by two AAA 1.5V alkaline batteries, which can last up to 3 years under typical usage, eliminating the need for frequent replacements. The battery compartment is also designed for easy access (Batteries not included)
  • Great Range & Long Battery Life: The controller features a powerful signal with a range of up to 328 ft (100 m) in open areas. Each water leak sensor is powered by two AAA 1.5V alkaline batteries, which can last up to 3 years under typical usage, eliminating the need for frequent replacements. The battery compartment is also designed for easy access (Batteries not included)
  • 3R-Installer APP and OTA Updates: Users can conduct OTA (Over The Air) updates for the product via the 3R-Installer APP, continuously optimizing and enhancing product functionalities, and bringing a richer and smoother user experience

Overview

  • Color : White
  • Brand : THIRDREALITY
  • Compatible Devices : Apple Home, Alexa, Home Assistant, Homey
  • Product Dimensions : 2.13"L x 3.27"W x 0.87"H
  • Number of Batteries : 6 AAA batteries required.
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Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters. On the other hand, we denounce with righteous indignation and dislike men who are so beguiled and demoralized by the charms.
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Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters. On the other hand, we denounce with righteous indignation and dislike men who are so beguiled and demoralized by the charms.

Frequently Asked Questions

Where can I find product specifications?
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Select “View Product Details” to see each product’s specifications, available options, and included items. Check compatibility and usage instructions before ordering.

Where can I find shipping information?
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We currently ship within the United States only. Shipping charges are shown at checkout. Please see our Shipping & Delivery page for processing and estimated delivery times.

How do I request a return?
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You may request a return within 30 days of receiving your item. Contact us before sending anything back. Eligibility, exclusions, and return shipping costs are explained in our Returns & Refunds Policy.

Frequently Asked Questions

Where can I find product specifications?
remove
add

Select “View Product Details” to see each product’s specifications, available options, and included items. Check compatibility and usage instructions before ordering.

Where can I find shipping information?
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add

We currently ship within the United States only. Shipping charges are shown at checkout. Please see our Shipping & Delivery page for processing and estimated delivery times.

How do I request a return?
remove
add

You may request a return within 30 days of receiving your item. Contact us before sending anything back. Eligibility, exclusions, and return shipping costs are explained in our Returns & Refunds Policy.

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