Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring Adjustable Wet Moisture Alert Pipe Leakage Drip Detection Warning for Basement Floor (1 Sensor)

I use this water leak detector to prevent any risk of leaks at home, and it completely meets my expectations. l'm already familiar with the quality of this brand's products, and it didnot disappoint! It works perfectly. The detection is very sensitive, and notifications arrive quickly on my phone, which is reassuring even when l'm not at home. Thanks to its compact design, installation is super easy, and the long-rangeconnection allows it to be placed in remote areas without losing signal. The sound alarm and instant notifications give you total peace of mind. I highly recommend this device for itsreliability and efficiency. Its water resistance and this smart sensor works excellently well .

I’ve had a 60-gallon reef tank for almost two decades, which means I regularly mix fresh saltwater very other week. I always set a timer to warn me when my salt mix bucket is about to overflow, but sometimes the water fills at an unpredictable rate, and I’ve ended up with mini floods in my kitchen more than once. So, I finally decided to get a water leak sensor.At first, I looked into smart sensors that connect with Apple Home or Samsung SmartThings, but they were pricey ($35+), had non-replaceable batteries, low audio alarm, and had frequent complaints about disconnecting from the system. Instead, I went with a simple, battery-powered water sensor, and I’m so glad I did!This device is not only loud but also incredibly accurate. The moment even a tiny part of its foot touches water, it sets off a piercing alarm (and I mean LOUD. I can hear it from several rooms away). Best of all, it’s a straightforward device with replaceable batteries, and I can even use rechargeables. No complaints whatsoever, and for this price, I can’t recommend it enough!

These devices are loud and they work. I have had two alarms and both were small, but legitimate leaks under the sink.

Came with two batteries. Not four. Installed the two in one unit and name brand in the other. The batteries that came with the order were very sub-par. When tested the volume was very, very weak. With name brand batteries the performance was excellent, very loud. The units seem to work as they should and are a good value.

VERY PIERCING LOUD! Cheaper than many dedicated sump pump alarms. I also have one near the washing machine where I may miss a leak that starts as a drip. Cheap insurance.

Works perfectly...within two weeks on installation, alarm went off...faucet in kitchen sink was leaking.

This alarm works when a little water gets to it. It is louder than I expected, which is a good thing. You will not miss hearing it if it goes off.

I bought this because I often overflow my kitchen sink. It is a lot of work to clean the mess. This alarm only works sometimes. It is hit and miss. I re read all the instructions and the troubleshooting. I couldn't find any specific reason why it only works sometimes. I'm grateful when it does work. For the price, I won't bother sending it back.