SONOFF R2 Basic R2 10A Smart WiFi Wireless Light Switch DIY Module for Smart Home Automation Solution, Works with Amazon Alexa and Google Home, Works with Alexa

APP Remote Control: eWeLink APP allows you to control all SONOFF devices anywhere with one tap via iOS and Android smartphone, without distance limitation. You can also track the status of the devices in real time at any time
Automatic Control Scheduling: By presetting timers or schedules in eWeLink APP, a lamp can be automatically turned on/off at a specific time. Automate your home appliances through 3 types of timing: scheduled timing, countdown timing, and loop timing
Smart Scene: You can create smart scenes so that one SONOFF device can turn on/off another one or gather multiple devices into a group and tap to run them together
Hands-Free Voice Control: SONOFF Basic WiFi Switch is compatible with Amazon Alexa (Amazon Echo/Echo Dot/Amazon Tap) and Google Home. It allows you to use your voice to control home devices and enjoy a hands-free experience
Note: 1. Please cut off the power before installing the device. 2. The router must be 2.4GHz (5.0GHz WiFi is not supported), but there is no limitation for smartphone network (2G/3G/4G/WiFi network is OK). 3. Please use LAN control function to turn on/off the device when WiFi can’t access the Internet. Remember to keep WiFi connection between router, SONOFF device and eWeLink APP when using LAN.