Small Water Leak Alarm 3-Pack | Ready to Use, No Setup Required

Worked as expected! So glad we had them. We had a leak under the sink and thanks to this little guy we were warned. It could be a little louder but we still heard it. Now I’m comfortable with knowing we’ll be notified if something does leak.

These work fantastic after many years of using my first order, this is my second time ordering

This is my second time ordering Flood Buzz leak alarms for my home. The alarms are sturdily made and compact, the alarm is loud, there were no "duds" in the two 6-packs I ordered, and they are plainly labeled with a battery expiration date/ replacement date 3 years in the future. My previous 12 Flood Buzz alarms lasted almost a year past their stated expiration date in 2024 (not that I'm advocating pushing your luck like I did, but I tested them regularly). One of the alarms recently alerted me to a leak under my water heater, averting a big mess, and making these well worth the cost. These are not the type of leak alarms that are smart-home-connected, so if you aren't in the house to hear the piercing alarm, they won't work for you. But I am home most of the time, and so they work for me. These are far better than the previous brand I used prior to 2021, which used up 9v batteries rather quickly.

Looked at these for a while and began to see a real use for them. I couple of leaks under the kitchen sink recently and these would have caught it quicker than I did! I tested them and the sound level isn't that great, but if you're in and out of the room you should hear it. So, I couldn't give them 5 stars because I'm concerned about battery life (not replaceable) and is there a warning when the battery is low?

These are SO useful. I've used them for years, after a kitchen sink pipe loosened and water seeped into the flooring, causing real problems. They say they last 3 years but it's actually twice that (at least). We have them under the kitchen and bathroom sinks, under the dishwasher and under the hot water tank. These little water alarms have caught new leak problems really early, allowing us to fix issues before water seeps in to where it causes real damage. I think every homeowner would benefit from using these. A few pennies up front for these has already saved us hundreds or thousands in repair bills.

Work well - the sound is high pitched and we can hear it from the second floor up

After having these for 3 years, they have saved us from 2 minor water leaks that if left unresolved would have turned into major issues. Very simple to place and very effective!

Like most homeowners, we have the occasional water leak inside the house. Our most recent was the AC unit overflowing due to build up in the drain. I just so happened to be awake at two in the morning when I heard the drip, drip on the floor. If I would have been sleeping, I would've awakened to a kitchen/living room full of water. Thats when I decided to purchase these little water leak detectors. Such a great idea! They are tiny so you can place them anywhere and they will be inconspicuous. The alert that the make when exposed to water is just loud enough that you will be able to hear them just about anywhere in the house. They are not as loud as a smoke detector beep but loud enough. The price is great, I plan on purchasing a couple more sets so that I have all of my potential leak areas covered.

It is now four years after I wrote this first review. The pods have an expiry date - probably because of the battery. We have purchased another set to replace the old ones. They saved our bacon about two weeks ago. The pod we had placed under the kitchen sink activated several times and we found small water leaks. They were easy to clean up and we called a plumber to come and see what was happening. He came and replaced the kitchen tap - which was causing the leak. Without the pod we would never have noticed that small leak. We live on the top floor of a condominium building - an undetected water leak that affected units below would have been tremendously costly. The deductible on the condo for water damage is $25,000!! We will always use these. Thanks I know now that it works really well. I washed the floor and slopped a little water close to the pod. It makes a progressively louder noise. Very well done. It stopped squealing as soon as I removed it from the water. I have them under all sinks, toilet, close to dishwasher and washing machine.

These work fine,but when I read they were reusable I thought batteries were changeable.They are not.They can be dried off and reused again if you get an alarm.So they do have a lifespan and then you throw them away.So much waste in this world.

When I first bought the Buzz alarms I thought maybe they wouldn't work so well. Well I sure was surprised to find out it does work and well. The alarm sound is good, it warned me of a flood (actually a puddle) in my basement from heavy rains. Will buy this alarm again.

I tested the 6 units individually by standing each in a minimal layer of water on a flat bathroom sink, and all worked very well! These are very easy to use as it's a place and forget application. I did set a calendar reminder to re-check them every few months. The only negative here is that the product must have been in storage for about a year before it was shipped as the 'replace' date stamped on each unit is for just 25 months from receive date, whereas the product is rated to be good for 36 months. Nevertheless, I have peace of mind having placed these redundantly by dishwasher, fridge, and washing machine.

The product itself is not that loud as other I bought. If you put that in the basement you hardly can hear it. This product is only last about 3 year since can not change the battery which is kind of suck. Another issue were since there is not on and off switch for this device, which mean this device is always on, which mean if the product were left 2year still in the warehouse I wonder the battery can still last 3 year when I purchase? I had another problem with the delivery guy which just left the package at outside the door and actually sign by himself and not by anyone that were in the house .