Please rest assured to buy, we will send you the corresponding version according to the usage standards of the country you purchased. Please note it is for EU countries only.not for USA ,Canada..Thanks. Note:It need to work with tuya zigbee hub.Hub are not included [Upgraded Brass Swivel Inlet]smart zigbeewater timer is newly upgraded to pure brass swivel inlet and metal threads, compared with the traditional plastic threads, brass threads are harder and more durable, and engage with the faucet to a higher degree, making it more anti-leakage, and not easy to deform and wear out in long-term use, which is a good helper for your long-term garden gardening. [Two Irrigation Modes] - The zigbee sprinkler timer has a timed irrigation mode and a periodic irrigation mode, you can set up to 20 different irrigation schedules and customize the right watering for different areas such as lawn and flower beds. Wifi water timer allows the hose timer to water at a specific time, and you can customize the start time, duration for different watering needs. Once the watering schedule is set, the irrigation timer will take over control of your lawn and garden. [APP Remote Control] -after paired with tuya zigbee hub or work with home assistant via zigbee2mqtt, you can create irrigation schedules remotely from anywhere at any time.The zigbeeSprinkler Timer supports longer-range connectivity, provides a more stable signal, and with just one hub, you can expand up to 32 WiFi timers to create a smart irrigation system for your garden. You can add family members to the app to share home irrigation management. [Rain Delay & Manual Watering] - The zigbee Hose Timer will automatically skip watering on rainy or snowy days based on the latest local weather forecast. You can also manually turn on a 24, 48 or 72 hour rain delay,it can save up to 50% on your water bill. In manual mode, you can water as often as you need to, and you can customize watering times from 1 minute to 23 hours and 59 minutes for flexibility and convenience without interrupting your preset watering schedule. Features: Working Water Pressure:7.25-116Psi Working Temperature:40.1-1134.5C-45C Waterproof:IP55 Battery:2*1.5V AA alkaline batteries Outlet Fitting NH 3/4 Wireless Protocol:Zigbee 3.0 APP:Tuyasmart or smart life. Note:For outdoor use with cold water only Not for use with appliance Do not mix alkaline,stardard(carbon-zinc),or rechargable(nickel cadmium)batteries,used up or dead battereis must be removed from the timer and disposed of properly. ",