Sonoff 4CH R2 Gang Smart Switch

Turn Your Devices ON/OFF After A Countdown Time

Sometimes, you just forget to turn off the water heater, floor heating or charger. To avoid any dangers, simply set up countdown timers, they will be auto-turned off after a certain time.

Share Control With Your Family

You are not the only one who can control the smart devices. The devices can be shared with your family. They can turn on or off the devices from anywhere, and the device status will be synchronously displayed on your app.

Hands-Free Voice Control

The device is compatible with third-party Alexa and Google Assistant. By linking the “eWeLink Smart Home” on Alexa app, ”Smart We Link” on Google Home app, you can voice to turn on or off lights, appliances or a room.

Works With IFTTT

 IFTTT integrate all your devices, apps, social tools together, providing new ways to control. You can let your device turn off at sunrise and turn on at sunset, get an email or message when your bedroom light is on, let your front door light turn on when you’re near home, turn on the fan when the temperature is higher than 30°C and more.

One APP for All

All SONOFF Smart devices work with eWeLink APP. Easily manage them from one app via Android & iOS smart phone.

Away Mode

Home security occupies most of your concern when you go on business or holiday. You can set a schedule to turn on/off the connected lights by SONOFF smart light switch, which can present the illusion that someone stays at home as usually.

No Hub Required

The device works with 2.4G WiFi router without the need of extra hub or paid service needed. (5.0 GHz WiFi is not supported)

Affordable Smart Home Choice

You don't need to take on high cost in order to replace traditional home appliances with smart ones. The cheap low-cost SONOFF wifi light switch lets more people afford smart home project to enjoy the intelligence of life.