Itead Sonoff RF 433MHZ Smart Wifi Remote Switch Operated and Controlled Via eWeLink APP Works With Alexa Google Home IFTTT Sonoff RF switch is a Sonoff version with a 433.92MHz RF receiver module inside. This wirele switch can be used together with the RF remote controller, which enables you to control appliances in indoor environment. The remote control switch allows users remote turn on/off connected appliances via app EWeLink from anywhere in the world.Sonoff RF switch makes all home appliances smart. As long as the mobile phone has 2G/3G/4G/WiFi network, users can remotely control the appliances by turning them on off from anywhere at any time. Another feature available is to set timing schedules for the appliances, which can include scheduled/countdown/loop timers, and can thus, help users maintain an easy life.Note: Users need to buy an extra RF remote controller to control the product locally. App Remote Control Just tap on eWeLink App to turn on a light anytime and anywhere. A lighted house anticipates your arrival RF Control A handy alternative control when there is no available network for your smart home Timer & Schedule Set up timing schedules to save the trouble of overcooking the dish Hands-free Voice Control Compatible with Alexa & Google Home, the smart switch allows you to control lights on/off with your voice Smart Scene Create smart scenes to make one SONOFF device trigger on/off another one, or group multiple devices to control them with one tap Compatible with IFTTT Unlimited poibilities to control SONOFF devices with utilization of IFTTT supported app and service Share Control Share control of your home appliances to your family or friends so that they can also control the devices remotely LAN Control Use LAN control function to turn on/off the device when there is no WiFi network Sync Statu Real-time device status can be provided on eWeLink App in order that you can track status change of your device Universal DIY Compatible with any household appliances. The small module has DIY capability for users with basic electrician knowledge Product Detail