5 Pack Water Leak Detectors for Home, 100dB Water Sensor Alarm Black | Leakage Detection Device for Pipe/Drain/Under Sink Drip, Floor Flood in Basement/Bathroom/Kitchen/Toilet/Laundry Room

These leak detectors appear to work well. I placed them inside plastic pans under the drain pipes. I have 4 convectors that occasionally have leaks and one of them had a hairline crack in one of the trays which resulted in a slow drip. The detector sounded the alarm and I was able to catch the leak when there was a tiny amount of water in the plastic pan underneath. Had I not had the these, I may not have noticed the leak until I had a puddle or a flood. These are very easy to install and set. They have a volume setting too but even at the lowest setting, they're loud especially because I'm in a one level apartment. I recommended them to others who are also satisfied with the extra protection. Note that this model does NOT connect to your phone for alerts so if you need that option, you'd need to spend more money for a different model.

These things are great! They are simple to use and function just as advertised. We had a sneaky leak under or kitchen sink. By arranging several of these on paper towels in the areas that were getting wet, we were able to find it and fix it. We then re-used them when we had a new dishwasher installed. They picked up a leak from the air gap that would otherwise have just dripped every time we ran the unit until we finally figured out there was a leak way at the back of the cabinet. Useful item. I'll be hanging onto them.

These are a great addition to keep on hand. They are SUPER loud and do their job accurately. I am grateful for the creator of these sensors as they really give great piece of mind. It does take batteries, but we've had ours for nearly 5 months and they are still going strong.

There loud which is what you want in the event of a water leak.

One went off behind my fridge from leaking ice maker line . Saved my kitchen floor .

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.

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.

Quality packaging and product construction. Easy to install included batteries. Instructions are adequate and easy to follow. The sensors sense even the smallest amount of water and the default alarm is LOUD although you can adjust the volume to one of 2 lower levels.

Ordered the 5 pack kit. Came as advertised. Complete with batteries. 4 Stars as 4 out of the 5 worked. The 5th water sensor would not work.

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