Main Features SMART SPRINKLER CONTROLLER - Connects to the WiFi, Monitors and controls your sprinkler system anywhere from your mobile phone. Work with the Amazon Alexa and Google Assistant for hand-free voice control. CONVENIENT AND FLEXIBLE - It really convenient and flexible to create automatic watering schedules with the App. At home or away, you will be able to control your sprinklers controller to water your lawns. Deliver the water your plants need automatically. SMART WEATHER CONTROL - Automatically skip watering schedule on rainy and snowy days based on the latest local forecasts. Smart cut back on unnecessary watering, without compromising your lawns health. EASY TO INSTALL - Easy to install it by yourself-no special tools or expertise required. Choose a location with wifi signal outdoors, connect existing wires into our smart controller, to complete setup in the App. MULTI-SCENE USE - It can be used in gardens, lawns, greenhouses and farms Easy to install it by yourself-no special tools or expertise required At home or away, you will be able to control your sprinklers controller to water your lawns Very convenient and flexible to create automatic watering scheduleswith the App Note:The controller needs to be used with a power supply. Note: It is only the power supply and does not include the controller.