Multi-function LCD display: Displays the day, minutes, and seconds for easy reference; buttons for easy adjustment. The automatic circulation mode of the product is automatically controlled by opening and closing the valve (indicating the status of AUTO). Compatible with any garden hose faucet with standard garden hose thread. The valve closing time can be set from 5 seconds to 96 hours, 59 minutes, and 59 seconds. The cycle valve opening time can be set from 5 seconds to 96 hours, 59 minutes, and 59 seconds. Suitable for controlling irrigation systems in the domestic sector, such as lawn sprinklers, sprinklers, greenhouses, and more.