Dew and rain droplets on green grass blades
Rain, Freeze & Soil Sensors · Ships Nationwide

Irrigation Sensors

A rain sensor, freeze sensor, or soil-moisture sensor pauses watering when it’s wet, cold or already moist. They wire into your controller’s sensor input to save water and meet local code. Hunter and Rain Bird, shipped fast from a nationwide warehouse network.

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Rain, Freeze & Soil-Moisture Sensors

Every Hunter and Rain Bird residential controller has a sensor input for a rain shutoff, and many jurisdictions require one on new automatic systems. Most sensors here are normally-closed dry-contact switches that wire to the SEN terminals on any controller, regardless of brand. A Hunter Mini-Clik works on a Rain Bird ESP-TM2; a Rain Bird RSD rain sensor works on a Hunter X-Core. Wireless variants add a transmitter-receiver pair so you can skip the long wire run.

Not sure which sensor fits your system? Our Best Rain Sensor for Hunter & Rain Bird Systems guide compares the canonical residential sensors side by side, with controller compatibility and install steps.

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