Review on 💧 Flood Sensor with Single Probe - WaterCop by Andrew Roll

Relatively cheap insurance against leaking taps, broken washing machine hoses, broken dishwashers etc. Have them in three different households. Easy to change batteries (it beeps) and never stops communicating with the valve assembly. There have been several water valve shutdowns due to a simple leaking faucet shut-off valve under the cabinets. The sensors are very sensitive, which is good!