Rain Bird ESP LX IVM 60 Station Outdoor Controller Variant:RAIN BIRD ESP LX IVM 240 STATION OUTDOOR CONTROLLER and superior surge protection The outlet fitting is and superior surge protection The Aquascape AquaBlox® Water Storage Module displaces water for use with Pondless Waterfall reservoirs plus flow sensing and advanced flow management tools that set new industry standards for state of the art water management Rain Bird’s newest 2 Wire Controller has many powerful new features like the Integrated Valve Module that stays in constant communication with the controller to provide efficient irrigation and advanced diagnostics