Smart Wall Switch,Sonoff Wireless WiFi Connected Light Switch,Compatible with Alexa,Google Home and IFTTT,Touch Switch with Remote Control and Ti-Smart Wall Switch,Sonoff Wireless WiFi Connected Light Switch,Compatible with Alexa,Google Home and IFTTT,Touch Switch with Remote Control and Time Function(1 Gang)-【Voice Control & Remote Control】The smart light switch is compatible with Amazon Alexa, Google Home, you can turn your light on or off via voice control. Turn devices on or off via smartphone (iOS and Android) with your eWeLink APP anywhere without distance limit. You can also track the real-time status of devices at any time. 【Timer function】Smart switch with timer function: single / repeat / countdown / loop timer. You can set the timer according to your own habits, so that the light can be turned on / off automatically. 【Smart Scenario】You can create smart scenarios so that one SONOFF device can turn on/off another or gather multiple devices into a group and control them together. 【Note】1. A neutral wire is needed for this switch 2. The router should be 2.4GHz (5.0GHz WiFi is not supported), but there is no limitation for the smart phone network (the network 2G/3G/4G/WiFi is OK).