HRC 100 Hard Wire Rain Sensor

The Orbit Hard Wired Rain Sensor HRC 100 Series 1/8 in. - 1 in. Wired is designed to stop watering during rain and freezing conditions. The adjustable rain sensitivity feature lets you preset the amount of rainwater your sensor should collect to signal the timer to deactivate the sprinkler. While the rain sensor helps conserve water, the freeze sensor protects the pipe from cracks and breaks by stopping watering under freezing conditions. It features a 30 in. long wire that establishes a connection between your sensor and the timer.