B-hyve chytrý povodňový senzor - 5 ks 71005

I placed these under all my sinks and behind the washing machine—the app notified me instantly when a tiny drip was detected, saving me from a potential disaster. The five-pack covers every vulnerable spot in the house.

Put one of these under the water heater and another behind the washer, and the app pinged me within seconds when a fitting started weeping. Five sensors covered the basement, kitchen, and both bathrooms without costing much per unit. Nice not having to wonder about the places I never check.

Bought the 5 pack after a slow leak under the kitchen sink went unnoticed for weeks. The sensors caught the slightest bit of moisture from a loose fitting and gave me time to shut things off before any real damage. Having five means the water heater, laundry room, and both bathrooms are covered too.