Smart In-Wall Outlets Kasa Smart's in-wall outlet lets you control 2 plugged in devices from anywhere at the same time or individually. All the features and benefits of a Kasa Smart plug multiplied. Install Tutorial Before you begin installation of your Kasa Smart Wi-Fi Power Outlet, we recommend watching this tutorial. Installation and a neutral wire are required for this product. A step-by-step guide can also be found in the Kasa Smart app. Voice Control Use simple voice commands with your in-wall smart outlet and any Alexa, Google Assistant or Microsoft Cortana. You can give each outlet a unique name and use them separately. A Single Tap Is All It Takes Use the Grouping feature on the Kasa Smart app to combine your devices together for unified control with one single tap on your smartphone. Combine your living room bulbs, plugs and light switches together for an easier way to turn them on when you get home.