Product · United States

Flood Alert Overflow Detection Water Leakage Sensor Auto Cut Off Valve 1/2"(DN15) For Home Smart Liquid Level Detector Alarm Kit

Lowest price: $129.39 · 1 store · price range $258.78 … $258.78 · 50% off the list price

Price history: 2 daily prices tracked since 2026-10-23; lowest $129.39, highest $129.39.

Price last confirmed by the store feed on 2026-10-30.

Prices across stores

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