The simplest way to automatically stop irrigation during rainfall is to install a Rain Sensor. Hunter offers the Mini-Clik which stops scheduled irrigation when it detects a pre-set level of rain has fallen. This device automatically shuts off your sprinkler system when it rains, so you don’t have to worry when you’re home or away. Mini-Clik is compatible with the Hunter systems we install. During a routine opening, we make sure your Rain Sensor is tested.