The RAINPOINT 4-Zone WiFi Outdoor Smart Water Timer with Hub allows for flexible automatic irrigation with individual watering schedules, perfect for outdoor use in yards and gardens. With Amazon Alexa compatibility, this sprinkler controller offers Wi-Fi control and features like auto-off. Each of the 4 zones can be set for watering frequency every 2nd day, with a watering duration of up to 3 hours and 9 different watering programs to choose from. Powered by AA batteries, this smart water timer by RAINPOINT is a convenient and efficient solution for managing your outdoor watering needs.