SONOFF : کلید 4 تکه وای فای کنترل از راه دور خاموش کردن روشنایی ست سفید

Convert 315MHz & 433MHz RF Remote controller to App via WiFi
Turn connected 315/433MHz RF devices on/off remotely from anywhere on the App
Supports scheduled/countdown timing tasks to turn on/off at specified time

Manage devices from your phone, anywhere and anytime
Support for Alexa and Google Assistant to turn on/off device
Control devices with a remote controller with 433MHz

[Make Your Home All Controllable from Anywhere] Tap once on your phone, your home comes to life instantly when you arrive home. The plug turns the porch light on, switch your water heater on. With S26, all jobs are ready for you.
[Talk To Your Devices] Compatible with Amazon Alexa and Google Assistant to turn on or off your appliances, just try to say: “Alexa/Google, turn on/off…”.
[Scheduled Timer] Create a scheduled timer to auto-run the coffee maker in every morning. When you get up, your coffee is ready.
[Remote Control] Remotely turn on the water heater on your way home. Once arriving, you can have a comfortable hot bath to drive away the tiredness.
[Stop Needless Work] Set the plug to switch electrical devices on or off in a predetermined time, making your routines proceed on their own every day. Then all you need to do is enjoying.