Sonoff 4 Channel Smart Wireless Switch provides you with perfect intelligence control solutions for your home or workplace. By using the free eWelink App wireless control, Sonoff help simplify your life so easily. Everything is under your control!
Sonoff 4 Channel Features
Control your home appliances or electrical devices anytime and anywhere
Wherever you are, and whenever you want to turn ON/OFF your home appliances or electrical devices, you don’t need to be there or others’ help, you just need slightly touch the ON/OFF button on the Ewelink app. The connected devices will be automatically on/off immediately.
Sonoff 4CH can connect 4 household appliances or electrical devices, so you can remotely control 4 devices at the same time. The smart Ewelink app is compatible with both Android and IOS smartphone or tablet.
Set timing schedule
Sonoff smart switches enable you to set timing schedules for your home appliances or electrical devices. To do this, you just need to set the single/repeat/countdown timers on the Ewelink app, then you can schedule the connected light to turn on at 6:00 pm everyday, or schedule the fan to launch at a specified time so that the house can keep cool before you arrive home.
Advanced voice control
Sonoff smart switches can work perfectly with Alexa-enabled devices like Echo/Tap/Dot, as well as Google home. Just with a simply voice command, Alexa or Google Assistant will work for you, turning on/off the connected devices at once.
Compatible with Nest
When pairing with Google Nest, the Ewelink app can receive real-time environment data like temperature, humidity from Google Nest, as well as checking if there is anybody home or not. All these can be used to create smart scenes to control the connected devices. For example, use Nest compatibility to turn your lights off when the house is empty, or have a ceiling fan start automatically when you come back home.