CAUTION: : - Please check the instruction manual before installation or use. Please feel free to for any installation or product quality problems. We will help you solve it as soon as possible .Multi-Scene Application: This smart valve is suitable for various applications, including home water supply, garden irrigation, farm irrigation, pool filling, and other scenarios requiring a WiFi-enabled smart water shutoff valve.Definite Water Flow Control: : Smart Water Valve mainly used for water flow adjusting, rate from 0- and every 10% Save water resources and irrigate scientificallySmart Water Shutoff Valve: Once connected to the internet, the water valve controller allows you to schedule opening and closing times to help save water. The power supply operates on a USB DC 5V with a current of less than 2A.Safe and Durable Material: This durable electric ball valve is made of premium SS304 (food-grade 304 stainless steel) and engineering plastic (ABS), ensuring a safe and reliable water supply for you and your family. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.