Sonoff WiFi Wireless Smart Switch

The Sonoff is a device that you put in series with your power lines allowing you to turn any outlet from anywhere in the world using the sonoff device.

Sonoff RF- WiFi Wireless Smart Switch with RF receiver for Smart Home

Sonoff S-MATE Extreme (S-MATE2) - eWeLink-Remote (Bluetooth) compatible wireless switch module - eWelink Store

How to use SONOFF Wi-Fi Wireless Smart Switch

Sonoff - Wi-Fi Wireless Smart Switch - Review & Demo

SONOFF 4CH 4 Channel 10A 2200W 2.4Ghz Smart Home WIFI Wireless Switch APP Remote

Sonoff WiFi Wireless Smart Switch Home Relay Module 5V-12V Self-lockin – Aideepen

SONOFF Mini R2 10A Smart WiFi Wireless Light Switch, Universal DIY Module for Smart Home Automation Solution, Works with Alexa & Google Home Assistant, Compatible with IFTTT, No Hub Required (4-Pack)

SONOFF SV Safe Voltage WiFi Wireless Switch Smart Home Module Support Secondary Development

Sonoff RF Smart Home WiFi Mobile Remote Control Siri Voice Control on/off Switch 10A 433MHz Version - China WiFi Switch, Reomte Control Switch