Compatible with WiFi and user-friendly programmer. The X2 controller continues the old but popular X-Core® with a similar set of reliable and highly efficient features. With the X2, you can maintain the familiar keyboard-based programming style offered by the X-Core. The X2 ensures healthy, lush landscapes to make irrigation management more convenient and profitable in typical installations. You can quickly set irrigation schedules and manage an unlimited number of programmers with real-time programmer status updates.