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  • Four (4) one-time use spot detectors; built-in non-replaceable batteries included.
  • Easy to use - set in lowest spot where a water leak may occur.
  • Economical way to defend against water leaks in multiple locations throughout the home.
  • Ideal for use near water heaters, sump pumps, under sinks and behind dishwashers.
  • Water sensor and alarm all in one small design.
  • Alarm sounds for up to 24 hours (dependent upon battery life).
  • Includes built-in battery (lasts up to 2 years).
  • Easy DIY installation.
  • Unit must be replaced once alarm sounds
The convenient and easy to use RWD14 water alarm offers superior protection against leaks and water damage near potential trouble spots close to plumbing around the home or office. Water leaks can come from multiple sources in the house. Prime spots include: sump pumps, water heaters, dishwashers, sinks and plumbing. The Resideo Single Use Water Leak Alarm can establish a premier water damage defense without a reliance on expensive tools. When water is detected, the leak alarm will sound off an alarm that will last 24 hours (depending on battery life). This will create a window for owners to take action and prevent disaster. The Resideo RWD14 Single Use Water Leak Alarm requires no installation and will provide constant surveillance for leaks that can lead into water damage.
Product Details
Product Specs
Water Alarms

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RWD14 customer reviews

Overall Rating

17 Reviews
17 customers recommend this product
Resideo RWD14 One Time Use Water Leak Sensing Alarm - 4 Pack Reviews
August 18, 2022
Water Leak Alarm

These alarms have saved our customers from having major and expensive water damage. We leave these after every install or filter change. Not only is peace of mind for the customer but for us as well. Highly recommend these for anyone not wanting to risk water damage to their home!

August 16, 2021
Verified Purchase
Water Alarm safety

These units provide some security from a water leak, which you might not detect. For the few dollars spent, it could save thousands!

janet dolce
September 15, 2020
Verified Purchase
water leak alarm

I love these little alarms I use them underneath my kitchen and bathroom sinks and one went off the other day when a pipe started leaking and saved my cabinet

Kathleen Brinson
July 16, 2020
Verified Purchase
Works Great

Ordered theses after a leak under our refrigerator. We only need three so we “rested” the fourth one. We were pleasantly surprised at the small amount of water needed to trigger the alarm! Yeah!

June 25, 2020
Verified Purchase
Just what I needed

This is just what I needed to notify me of a leak. Easy to install.

Bill Grimes
May 11, 2020
Verified Purchase
One time use water leak sensing alarm

Great idea. Inexpensive and easy to use

Bill Grimes
May 10, 2020
Verified Purchase
One time use water leak sensing alarm

Great idea. Inexpensive and easy to use

Josephine Zeller
February 21, 2020
Verified Purchase
What is that noise

When I received my first order, I placed them around areas that I thought they were needed. Several months later I kept hearing this high pitch sound & didn't know what it was . Realized it was coming from under my kitchen sink. I took everything from under my sink & found my water alert. Then I remembered putting it there. One of my spray bottleds turned upside down & was leaking so it set my water slert off. IT WORKS !!! I ordered a 2nd. set to keep on hand incase I need them.

Karen Denney
February 17, 2020
Verified Purchase
Great product to have

Our plumber said to buy Honeywell Water Leak Alarms for our sump pumps and pipes under sinks for peace of mind. He said Honeywell makes quality products.

Ellise Blom
January 17, 2020
Verified Purchase

We have had two under sink floods so we feel so much better with this extra security and hopefully if it ever happens again we can stop it before any damage.

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