Review on 🔊 Instapark IN07A Water Leakage Detection Alarm and Sensor - Battery-Powered, Stand-Alone with 130 dB Sound by James Auzenne

We originally got this device to see if it would work to alert us when our tanks were leaking or rupturing. They didn't work for this purpose because the aquarium room has a carpet and needs to drain too much water before the alarm sounds. However, we put it in a utility room in the basement and it alerted us that we had to fix water leaks in the house twice, which probably saved us a lot of money. The only reason I didn't give 5 stars is how deep the water has to be for this to work. It's LOUD, you can hear it.