TThe Smart Home Products Wi-Fi Light Switch is an easy replacement to your current wall light switch. This modern take on a classic light switch is the perfect upgrade to “smart” your home! It is 1 gang single pole and requires a neutral wire to control any one-way application. No subscription or hub is necessary. Just follow the provided instructions to easily install the light switch and start controlling your lights, ceiling fan, or other device from your phone, tablet, manual switch, Amazon Alexa and Echo, or Google Home. Control your lights from anywhere!