Products tagged with 'rain'
rain detection water activated switch relay sensor relay kit 10A 12V
rain detection water activated switch relay sensor relay kit 10A 12V
Mini rain alarm detection water activated leaph humidity sensor alarm kit 12V
The Rain Alarm circuit is a must-have device for home use, offering reliable detection of rainfall or moisture to keep you informed and prepared. With its sensitive rain detector and loud alarm tone, you'll never be caught off guard by unexpected downpours again.