TP-Link HS210 KIT Smart Wi-Fi Light Switch Kit, 3-Way

• Easy guided install: NeutralWire is required, standardWall plate size. No need to understand complex switchWiring or master vs auxiliary switch configurations; The Kasa app guides you through easy step by step installation. For non-di mmable lights, 2.4 GHzWi-Fi connection required.
• 3-way or single pole: Using it as 3-way or single pole switch to control the light from 1 or 2 locations to replace your traditional 3-way switch. Best for top and bottom of a staircase or from house to garage etc.
• Control from anywhere & voice control: Monitor your lights status. Turn electronics on and off from anywhere with your smartphone using the Kasa app,Whether you are at home, in the office or on V ACation. Enjoy the hands-free convenience of controlling the lights in your home with your voice via Amazon Alexa or Google Assistant.