Sonoff
SONOFF R2 WiFi Wireless Smart Switch
SONOFF R2 WiFi Wireless Smart Switch
Couldn't load pickup availability
SONOFF R2 WiFi Wireless Smart Switch – 1 Channel & 4 Channel (Pro) Smart Home Controller
Control your home appliances remotely with the SONOFF R2 WiFi Wireless Smart Switch, a reliable and affordable smart automation solution designed to bring convenience and intelligent control to your home or office.
The SONOFF R2 series connects directly to your WiFi network, allowing you to manage lights, fans, gates, pumps, and other electrical devices from your smartphone via the eWeLink app. Whether you need a simple single-device controller or a multi-channel automation hub, the R2 lineup offers flexible options to match your setup.
The Sonoff 4CH is a 4-channel 230V AC smart relay from SONOFF, designed for smart home automation. It features an embedded WiFi chip and works with the eWeLink app for remote control and automation.
The device connects to your local WiFi network and links to the eWeLink cloud, allowing you to remotely control connected devices from your smartphone (iOS or Android). You can create scheduled ON/OFF timers, countdown timers, loop timers, and automation scenes with triggers and actions.
Available Variations:
4 Channel (Standard Version)
-
Controls 4 independent 230V AC circuits (lights, sockets, appliances).
-
WiFi control via eWeLink app.
-
Does NOT include RF 433MHz receiver (cannot be controlled by RF remote).
-
Not suitable for dry contact switching (cannot be used for garage doors or gate motors).
4 Channel Pro
-
Controls 4 independent circuits.
-
Includes RF 433MHz receiver for control via compatible RF remotes or wall switches.
-
Supports advanced modes including self-locking, interlock, and inching modes.
-
Suitable for more advanced automation installations.
Basic 1 Channel (R2 / Basic Model)
-
Controls 1 single 230V AC device.
-
Ideal for simple smart upgrades (lights, heaters, pumps, etc.).
-
Compact and easy to install.
-
WiFi control via eWeLink app.
