Please rest assured to buy, we will send you the corresponding version according to the usage standards of the country you purchased. Instruction: - Suitable for garden lawn watering, pot drip irrigation, swimming pool water storage, atomizing cooling, temporary watering and other scenes. WiFi gateway Bluetooth connection, remote voice control switch, support ordinary single time watering, can also set periodic watering plan, manual weather delay, can query watering record (if the phone is not connected for a long time, watering record may be lost). - Detials: 1. Product setup is simple. Compared with the traditional water valve, the product is simple to set and operate 2. The timing program can continue to run without connecting to the gateway and mobile phone 3. The water valve automatically delays watering according to the local weather (requires a gateway), and the weather delay can also be set manually 4. The timing program is flexible. Customers can set multiple timing groups based on the application scenario, with a maximum of 15 groups 5. Connect the gateway to the humidity sensor for scene linkage 6. The product is flexible and can be used with gateway or single water valve 7. Weekly mode can be selected periodically, which is more user-friendly 8. Cycle timing, which can run over a period of time 9. The running time is less than 1 minute, suitable for drip irrigation and spraying scenarios. 10. The shell is made of UV resistant material, which will not deform or crack under high temperature 11 solenoid valve sealing performance is good, watertight, stable performance