This is a sensor that is placed under the cabinet where the water heater and air conditioner are located. It rises above the panel with ventilation holes under the door. We had a water leak that caused some of the hardwood floors to warp and needed replacing. We placed these four sensors under the raised floor in places where we knew water would collect. I'm guessing we won't know how well they perform for two years or until we have a water leak, so I can't really rate them. It would be helpful if the box said there were instructions inside the box. It comes in sealed packaging with very little information. The instructions in it said that when the alarm goes off, all you have to do is remove the bottom foam cover.
Xiaomi Mi Smart Sensor Set
45 Review
Wireless Aqara Water Leak Sensor white CN
12 Review
π° Govee Water Detectors, Adjustable 100dB Audio Alarm Sensor, Highly Sensitive Leak and Drip Alert, Ideal for Kitchen Bathroom Basement (Battery Included)
9 Review
Hygienic shower Grohe BauCurve 123072, chrome
10 Review
π§οΈ Premium Quality Disposable Rain Ponchos for Adults / Kids (6 Pack) - 50% Thicker Emergency Ponchos for Ultimate Waterproof Protection
8 Review
π SOS Food Labs, Inc. 3 Day Emergency 3600 Calorie Food Bar - 72 Hour Package with 5 Year Shelf Life, Compact Size: 5"H x 2"W x 4.5"L
8 Review
Lingito Rain Poncho: Buy 5, 10, or π§οΈ 15 Packs - Disposable Emergency Rain Ponchos for Ultimate Protection
8 Review
Clear Disposable Emergency Rain Poncho with Hood for Adults - 20 Pack
8 Review