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Water Leak Detection
At the first sign of a leak (measured in drops) the Resideo Leak Detector will alert your smartphone.
Temperature & Humidity Sensing
Use to detect temperatures that can freeze pipes, and humidity that could damage valuables. The sensors have the ability to record and log your humidity and temperature of the area you are monitoring.
Battery Operated up to 3 Years
Conveniently place near sinks, washers, water heaters, sump pumps-where leaks could happen. Battery life lasts up to 3 years without incident. (Batteries included)
Mobile & Audible Alerts
Notifications and/or text messages can alert you, wherever you are, while audible alerts sound when you are at home. Status LED lights and an industry leading 100 dB buzzer helps notify of a leak detection.
Reusable and Easily Cleaned
This device is reusable even after detecting an incident. After an alarm, simply wipe dry the detector and cable sensor.
Easy Installation, No Extra Hub Required
Connects to standard Home Wi-Fi directly. The Resideo Leak Detector needs no separate hub or base station. DIY installation allows for setup within minutes.
Water Sensing Cable Included to Expand Coverage
Detect water with sensors on base of unit or expand coverage with included 5 ft. water cable sensor. Additional cables can be added to extend the sensor length to 500 ft. The entire length of the cable sensor detects water.
Download the easy to use Resideo app to get started. The app guides you through the simple set-up of the Resideo Water Leak and Freeze Detector with step-by-step instructions.
Notify a Friend When You're Away
You can setup the Resideo Water Leak and Freeze Detector to notify a trusted family member, friend, neighbor or even contractor when it sends an alert. So even when you are away, someone you trust can take action.
Leaks and frozen pipes can cause serious damage to your home. It has been estimated that the average water leak causes $7,000 in damage.1 Be notified of a water leak while it’s measured in drops. With the Resideo Water Leak and Freeze Detector, you can get an early warning even if you are not home. The Wi-Fi Water Leak and Freeze Detector includes a 5 ft. cable sensor which detects water along its entire length. Additional cables can be added, extending the sensor length up to 500 ft., allowing you to loop and lay the sensor through a basement or utility room. These easy to install leak detectors can be placed near trouble spots like the sump pump, water heater, washer and under sinks.
Works with your Wi-Fi
The Wi-Fi Water Leak and Freeze Detector is supported by the Honeywell Home app. The app provides a quick and convenient means of controlling Resideo devices from anywhere. Whether you're home or away, you'll have immediate access to your detector via the app. This can be invaluable in alerting you to water leaks or frozen pipes regardless of your setting. The Wi-Fi Water Leak and Freeze Detector also works with Alexa and Google Assistant.
Track Temperature Trends
This battery operated water sensor can notify you in more ways than one by sending notifications to your phone with LED status lights and a 100 dB alarm, so you can be confident the hardware will keep you in the know. With included batteries that last up to three years*, the Water Leak and Freeze Detector can keep track of its humidity and temperature in the monitored area, letting you track your trends via the app.
Minimum System Requirements for Use with Wi-Fi:
2. Temp and Humidity: When your temperature and humidity is outside the default or custom settings in your Honeywell Home App
3. When the device goes offline:
4. Low Battery Level:
5. When any of the above Alerts (water leak, temperature, humidity, battery levels, offline) are resolved:
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Average score based on 31 reviews
- Reviewed: 02/20/2022 by James S
Easy set up
Easy set up and easy to install.
- Reviewed: 02/07/2022 by Rafael M
I'm very happy with it.
- Reviewed: 09/13/2021 by William C
Works as expected
Works as advertised. Will mounting on wall and running under a new Jacuzzi bathtub to monitor for any future leaks.
- Reviewed: 08/18/2021 by E.W.
Taking care of multiple properties that have already had multiple water issues this is just common sense. Now we will know within minutes instead of days. We are betting on cost of damages to drop drastically. Wish I had known about these sooner.
- Reviewed: 07/13/2021 by Paul D
A Property Saver
We've had a Honeywell leak detector for a couple of years, and it has helped us prevent water damage by catching leaks in the mechanical room a couple of times. I just purchased this second unit after missing a leaking fitting in the laundry room. It is a good device to provide piece of mind against water damage.
- Reviewed: 06/21/2021 by Michelle
Every home needs one
We've had this device for years and it has saved us a couple of times when our pump got clogged. We HIGHLY recommend.
- Reviewed: 01/13/2021 by James E. Schwing
The leak detector is easy to install and set up.
- Reviewed: 11/26/2020 by Joseph Lucas
It was as advertised - easy to install providing peace of mind while at home or away.
- Reviewed: 06/17/2020 by Rebecca Garay
Wi-Fi water leak and freeze Detector
Worry no more. This device has taken worry off my shoulder. We have had problems with water in our utility room several time over the years and didn't find it until we had damage to replace carpet. With this detector I get a message when water is sensed. The Freeze Detector will help this winter.
- Reviewed: 10/30/2019 by Kathleen Dunne