Tellur’s Smart Home range is designed for a better, smarter living. With the WiFi smart switch you can control the lights in your home from everywhere via Internet, so you won't have to worry about forgeting to turn off the lights. Long work days? Don't want to leave your pet roaming in the darkness? Go to the App - turn on the lights. The smart switch can be installed on most connections with or without Neutral wire. Various accesories included for an easier and safer installation. In addition, the WiFi Smart switch is compatible and can be controlled by voice with the help of Amazon Alexa and Google Assistant.