The Rain Bird WPX-1 controller is designed to manage an irrigation zone autonomously, without the need for a power supply. Thanks to its IP68 certification, it is completely waterproof and dustproof, making it suitable for installation in manholes or outdoor environments exposed to the elements. Powered by one or two 9V alkaline batteries, it offers up to 6 independent start times for each zone. It supports rain sensors and has a non-volatile memory for programme storage.