5 Pack Water Leak Detectors for Home, 100dB Water Sensor Alarm for Basement,Flood Leakage Detection Devices for Pipe/Drain/Sink/Faucet Drip Alert,Floor Flooding in Bathroom/Kitchen/Toilet/Laundry Room

It arrived early. The batteries are included. Easy to use and you can test fire the alarm. The alarm is loud enough to hear in your house. Easy to install under the kitchen for leak detection. I bought one for each bathroom and laundry sink and washing machine. I would recommend and buy again if needed. Excellent price for safety.

We had our whole house repiped last week. Last year we had a huge water leak in the wall and had to have the entire kitchen replaced. We have severe plumbing trauma and we are terrified of water leaks- As a result I bought these handy little guys. Maybe I thought it into existence but the morning after we put them out (and used our washing machine for the first time) the alarm went off, loud. I knew immediately what it was and we came to find our entire laundry area flooded because the plumbers forgot to hook up the drain line from the washing machine. Had I not had one of these little guys my machine would have dumped countless more gallons of water in the rinse cycle 🫠. All this to say, it works, buy it and put it under every water hookup in the house.

These sensors are amazing! We had just finished having our kitchen and bathrooms remodeled and decided to purchase these to place under all our sinks to avoid any possible water damage or issues. Well low and behold the sensor in hall bath started blasting the day after install. It was discovered the plumber had not completely secured our faucet and a very small amount of water was detected. This sensor stopped any possible damage to our new cabinets. The alarm is super loud and so sensitive to even the smallest amount of water. I highly recommend these!

These leak detectors will work well for our use, but the instructions are a bit confusing and do not seem to match the product exactly. The manual refers to an indicator light and certain design features that are hard to see on the actual unit. When I tested them, I could faintly see the light come on, but it was not always very visible. The alarm/test function worked, so I feel comfortable using them under sinks and near appliances. Overall, they seem like a useful, inexpensive product, but the instructions could definitely be clearer.

This is simple yet easy to use water leak detectors. It's small in size but with very loud alarm. I love that these use 2 AAA batteries rather than 9V battery like my old water leak detector, which was very difficult to install the battery. 2 AAA batteries are much easier to install and also readily available at home compared to 9V batteries. BTW, I was very glad to see that brand new batteries were also included with these detectors. These have 4 water sensors on the bottom and 1 sensor on top. I also love that it has large TEST button to test the unit and it can be used to turn off the alarm in the event when it goes off due to water detection. The best way to use these detectors is to place them on top of a paper towel so that if there's any water leak near by then it will get absorbed by the paper towel then immediately touch one of four sensors on the bottom to sound the alarm. I have placed these under the sinks and behind the toilet tanks so I will know immediately if there's any sort of water leak, which isn't something that I check often. Always test it before using it to confirm that it's working and I also appreciate that it has low battery alert so I don't have to second guess and check the batteries every few months. Highly recommend these water leak detectors. It will pay for itself by just alerting you with water leak once. Better safe than sorry... 5 out of 5 stars!

Though I haven't had any leaks, I tested each of these leak detectors with a few drops of water. They are highly sensitive and very loud. They react whether water contact is from the top or bottom. I have no doubt they will serve the intended purpose.

Great product. Works as described.

It pays to purchase the 5 pack Water Leak Detectors for ur home. They alert u if u have a water leak under ur sinks, air conditioner, water heater etc. Any where war can leak. U’ll save alot of money if the Water Leak Detectors alarm goes off. This way u can get the leak fixed before more damage can be done from the water leak.

Tested one and very responsive. Recommend, Great.. Brought for my RV.