SONOFF 4CH R3 10A 2200W 4 Gang WiFi Smart Switch ($21.99)

As foretold in ancient prophecies: $21.99 (appearing now in Banggood). Max. Load: 10A/2200W/Gang 16A/3500W/Total, Operating Temperature(recommended): -10ºC-40ºC(14°F-104°F), Enclosure Material: PC V0, Non-condensing, Dimension: 145*90*34 (mm), Operating Humidity: 5%-95%RH, Voltage Range: 100-240V AC 50/60Hz, Wireless Frequency: WiFi 2.4GHz, Wireless Standard: IEEE802.11 b/g/n 2.4GHz(2400M-2483.5M), Security Mechanism: WPA/WPA2, Gang: 4.
Updated: 15-09-2025

Banggood

Warehouse in China.
Link: SONOFF 4CH R3 10A 2200W 4 Gang WiFi Smart Switch
Price: $21.99

Additional Banggood coupons:
1. First page
2. Second page

Aliexpress

There’re some similar (or not) items on Aliexpress

Image	Product (link)	Price	Coupons
	Sonoff 433mHZ Remote Controller For RF 4CH Pro Slampher T1 UK C1/C2/C3 Wireless Wifi Switch Smart Home Automation Relay Module	$2.84	–
	Ewelink WIFI Garage Door Opener Controller Smart Switch On Off Relay Module Gate Open Voice Control Alexa Google Home	$3.15	–
	SONOFF RM433 R2 Remote Control Multifunctional 8 Keys Custom 433 MHz RF Remote Controller Works With SONOFF RF/4CH Smart Home	$3.17	–
	4CH Tuya Wifi Relay Smart Wireless Switch Module 4 Channel 7-32V 85-250V 220V 110V 2200W RF433 10A 4 Way Receiver For Alexa	$3.23	–
	EWelink WiFi Smart 4CH Switch 220V 10A Relay Module APP Remote Control 12V 24V 85-250V RF433 Receiver Google Home Alexa	$3.28	–
	Wifi Smart Switch Module 1/2/4CH 433MHz RF Inching Self-Locking Relay AC DC 7-32V 85-250V Timer Alexa Google Work eWelink APP	$3.28	–
	4CH Tuya Relay Smart Wireless Wifi Switch Module 7-32V 85-250V 220V 110V 2200W RF433 10A Receiver For Alexa	$3.48	–
	4CH Tuya Relay Module AC/DC 7-32V AC 220V 10A Smart Wifi Switch 4 Channels RF433 Receiver Work With Vioce Alexa Google Home	$3.95	–
	SONOFF BASICR2 BASICR4 WiFI Smart Switch DIY Wireless Breaker Remote Voice Control Light Switch Smart Home via Alexa Google	$6.15	–
	MOES Tuya WiFi Zigbee Mini DIY Smart Switch Module 1-4 Gang Timer Home Automation Compatible with Google Home Alexa	$6.41	–
	Sonoff Basic R4 Wifi DIY módulo de interruptor inteligente Control remoto automatización del hogar inteligente a través de la ap	$6.44	–
	SONOFF BASICR4 WiFi Smart Switch Smart Home Smart Scene Timer Remote Control Voice Control Breaker eWeLink Alexa Alice Google	$7.18	–
	AVATTO Tuya WiFi/ZigBee Smart Dimmer Switch Module 1/2 Gang Dimmer Light Switch Module APP Remote Control For Alexa Google Home	$7.35	–
	4CH DC7-32V AC85-250V EWelink EWB4CH-D1 WIFI Switch Smart Receiver on Off APP Remote Control Switch Dry Contact Switch	$8.01	–
	SONOFF SNZB-05P Zigbee Water Leak Sensor IP67 Rating Leaking Dripping Detection Real-time Alerts Support eWeLink Home Assistant	$8.50	–
	SONOFF ZBMINIR2 Extreme Zigbee Smart Switch Detach Relay External Switch Remote Control via eWeLink Compatible With Zigbee Hub	$9.00	–
	1-10PCS SONOFF ZBMINIR2 Zigbee3.0 Smart External Switch Control Compact Size Requires Neutral Wire Works with Alexa Google Home	$9.56	–
	1-5PCS SONOFF S60 EU/UK WiFi Socket Smart Home Plug Power Monitor Outlet Voice/eWeLink Remoter Control Alexa Google SmartThings	$9.84	–
	SONOFF ZBMINIR2 Extreme Zigbee Smart Switch Detach Relay External Switch Remote Control via eWeLink Support ZBBridge-U Gateway	$9.85	–
	SONOFF ZBMINIR2 Extreme Zigbee Smart Switch 1-6PCS Detach Relay Remote Group Control Via EWeLink Support Zigbee 3.0 Gateway	$10.16	–
	Smart Temperature Humidity Wifi Switch 10A 2000W Intelligent Monitoring Thermostat Compatible with Ewelink Alexa Google Home	$10.54	–
	Tuya Smart Switch 4CH Relay Module Home Automation DC5V 7-32V AC 220V RF433Mhz Remote Control 4 Gang Work With Alexa Smartlie	$10.69	–
	SONOFF S60 Wi-Fi Smart Plug Voice Remote Control Energy Monitoring Overload Protection Socket Support eWeLink Alexa Google Home	$11.56	–
	Sonoff Dual 2CH Wifi Smart Switch Home Remote Control Wireless Switch Universal Module Timer Wi-fi Switch Smart Home Controller	$14.17	–
	SONOFF DUALR3 2-Gang Wi-Fi Smart Switch Smart Home eWeLink 2 Way Power Metering MINI Switch Voice Control support Alexa Google	$14.64	–
	SONOFF Zigbee Dongle-E 3.0 USB Dongle Universal ZigBee Gateway via ZHA or Zigbee2MQTT Support SONOFF ZBMINI S26ZBR2 SNZB	$20.76	–
	SONOFF 4CH R3 /4CH PRO R3 4 Gang Smart WIFI Switch 433MHZ Din Rail Mounting Wireless Remote Control Timer DIY Switch via eWeLin	$23.92	–
	1-5PCS Sonoff 4CHR3 Wifi Smart Switch Universal Remote Intelligent Switch Interruptor 4 Channel Smart Home Wi-FI Switch	$24.03	–
	SONOFF 4CH PRO R3 4CHR3 4 Gang Wifi Smart Switch 433mhz RF Control Smart Home Support Alexa Google Smartthings Alice EWeLink	$24.10	–
	SONOFF 4CH R3 4CH PRO R3 Wifi Switch 4 Gang DIY Smart Switch APP Remote Switch Wireless Smart HomeWorks With Alexa Goole Home	$24.17	–
	Sonoff 4CHR3 Smart Wifi Switch 4 Gang Smart Home Remote Control Light Switch Works with Alexa Google Home eWeLink APP	$24.59	–
	intelligence WiFi Switch SONOFF 4CH R3/4CH PRO R3 Switch 4 Gang Wireless CountdownTiming Remote Control Home Automation Ewelink	$25.21	–
	Itead SONOFF 4CH R3/ 4CH PRO R3 Wifi Switch Module 4 Gang Wi-Fi DIY Smart Switch APP Voice Control Smart Home Works With Alexa	$26.43	–
	1-5 Pcs SONOFF 4CH R3/4CH PRO R3 WiFi 4 Channel Smart Switch 433 MHZ RF Remote Lights Switch Supports 4 Devices Works with Alexa	$26.43	–
	Sonoff 4CH R3/PRO R3 4 Way Mounting WiFI Wireless Smart Switch 433MHZ Remote Interrupter Relay Works with Alexa Google Home	$26.58	–
	SONOFF 4CH R3 & 4CH PRO R3 4 Gang Wifi Smart Switch with RF Control self-locking interlock inching 3 Working Mode eWelink APP	$26.76	–
	SONOFF 4CH R3/ 4CH PRO R3 Wifi Switch Module 4 Gang Wi-Fi DIY Smart Switch APP Voice Control Smart Home Works With Alexa	$27.05	–
	SONOFF 4CH R3 & 4CH PRO R3 4 Gang Wifi Smart Switch with RF Control self-locking interlock inching 3 Working Mode eWelink APP	$27.57	–
	Sonoff 4CH Pro R3 10A /Gang 4 Channel Wifi Smart Switch 433 MHZ RF Remote Wifi Lights Switch Supports 4 Devices Works with Alexa	$27.86	–
	SONOFF 4CH R3/ 4CH PRO R3 4 Gang Wifi Smart Switch DIY RF Switch Module APP Remote Switch Wireless Smart Home Works Alexa Google	$28.56	–
	Sonoff 4CH R3/PRO R3 4 Way Mounting WiFI Wireless Smart Switch 433MHZ Remote Interrupter Relay Works with Alexa Google Home	$28.63	–
	Sonoff 4CH R3 Pro R3 433mhz 4 Gang RF Wireless Remote Wifi Smart Home Switch Inching Interlock Relay Alexa Google Home Ewelink	$28.81	–
	SONOFF 4CH R3 /4CH PRO R3 4 Gang Smart WIFI Switch 433MHZ Din Rail Mounting Wireless Remote Control Timer DIY Switch Via Ewelink	$29.20	–
	SONOFF 4CH R3 /4CH PRO R3 4 Gang Smart WIFI Switch 433MHZ Din Rail Mounting Wireless Remote Control Timer DIY Switch Via Ewelink	$29.29	–
	SONOFF 4CH R3/ 4CH PRO R3 4 Gang Wifi Smart Switch DIY RF Switch Module APP Remote Switch Wireless Smart Home Works Alexa Google	$29.45	–
	Sonoff 4CH Pro R3 10A /Gang 4 Channel Wifi Smart Switch 433 MHZ RF Remote Wifi Lights Switch Supports 4 Devices Works with Alexa	$32.04	–
	1-5pcs Sonoff 4CH Pro Smart Home 433Mhz RF Wifi Light Switch 4 Gang Inching Interlock Self-locking Wifi Switch Work With Alexa	$32.04	–
	Sonoff 4CHProR3 Smart Wifi Light Switch 4 Gang, 3 Working Modes Inching Interlock Self-locking RF/Wifi Switch Works With Alexa	$32.04	–
	SONOFF 4CH PRO R3 Smart Wifi Light Switch Remote 433 Mhz RF Controller 4 Channel/ Gang Intelligent Wireless Switch Module Alexa	$41.42	–

Click here to search by yourself. Here are coupons that you can use.

Price history and price alert

Do you need price history chart (for all/most countries) for SONOFF 4CH R3 10A 2200W 4 Gang WiFi Smart Switch? There we go. The lowest price was: $17.99.
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
Price Alert