Orbit Sprinkler System Freeze and Rain Sensor - Green Water Conservation - 57069N

This Orbit rain sensor helps promote water conservation by detecting freezing temperatures and rain fall. This hardwired freeze sensor is designed to work with 24-volt automatic sprinkler systems and is durably constructed for many years of dependable water conservation. This sprinkler system rain sensor comes with 30 feet of connection wire for easy installation to a sprinkler system. With hydroscopic discs, this sprinkler rain sensor absorbs water to relay information for shutting off an au...