It is possible to repair the leak in many locations with only one sensor if you position the sensor in areas where it will be readily apparent to you (for example, under the bathroom sink and in the kitchen sink). You can correct the leak by screwing the wires into the bolt contacts that are found below and then stretching the lines to the location of your choice. Take a look, there are pictures here that show how the implementation works.
Protect Your Belongings with Wireless Water Leak Sensor Alarm - WER 90db Loud Buzzer, Longer Alarm Detection (Battery Not Included)
9 Review
Hygienic shower Grohe BauCurve 123072, chrome
10 Review
Wireless Aqara Water Leak Sensor white CN
12 Review
Aqara Water Leak Sensor: Wireless Mini Flood Detector for Alarm System & Smart Home Automation - Works with IFTTT
31 Review
🌊 AquaPod Kit 2.0: BPA-Free & Made in USA! Emergency Water Storage Container, Hurricane Survival (65 gallons) - Great for Larger Tubs!
8 Review
🍲 Augason Farms Variety Pail Emergency Food Supply (Lunch and Dinner) - 4-Gallon Pail
8 Review
🔋 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
🌧️ Premium Quality Disposable Rain Ponchos for Adults / Kids (6 Pack) - 50% Thicker Emergency Ponchos for Ultimate Waterproof Protection
8 Review