With the Wireless Mini-Clik® Sensor, you don’t have to worry about visible communication wires or limits on wire runs like you would with wired rain sensors. Installation is a breeze, requiring only one person — with no wire runs or wire hiding! The reliable and cost-effective Wireless Mini-Clik Sensor is equipped with advanced moisture detection capabilities. Ideal for use during light or heavy rain conditions, it allows watering to continue until a preset level of rain has fallen. This ensures adequate irrigation and prevents unnecessary stress on plants due to skipped cycles.