SONOFF RF R3 Smart Switch

Updated: 30-01-2026.

SONOFF RF R3 Smart Switch
Banggood warehouse: China.

Discount price $17.18 with coupon: ADMITAD2212

Additional Banggood coupons:
1. First page
2. Second page
Other warehouses/versions
1 another warehouse/version in my CouponsFromChina database:
1. Europe

Aliexpress

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

Image	Product (link)	Price
	SONOFF Smart Motion Sensor Work With Base ZigBee PIR3-RF 433Mhz Movement Detector Via EWeLink APP Smart Scene For Smart Home	$5.41
	SONOFF THR316D/THR320D Temperature Humidity Smart Switch 16A/20A Dry Contact Output LCD Screen Monitoring via eWeLink Alexa	$6.13
	WETEN 433 Mhz RF Remote Control Wireless Wall Switch for Sonoff TX T1 T2 T3 EU UK US Sonoff 4CH Pro R2 R3 Slampher RF	$9.58
	US 433.92 Mhz Receiver RF Remote Control Wireless Switch for Sonoff TX T1 T2 T3 EU UK US Sonoff 4CH Pro R2 R3 Slampher RF R2	$10.92
	SONOFF T2EU RF Smart Wifi Wall Touch Switch With Border Smart Home 1/2/3 Gang 433 RF/Voice/APP/Touch Control Work With Alexa	$12.78
	SONOFF T3EU Black WiFi Smart Wall Touch Switch 433Mhz RF Remote Control Time Schedule via eWeLink Works With Alexa Google Home	$20.78
	SONOFF TX US Wall Smart Switch 433Mhz RF Remote Control Wi-Fi Touch Switch via eWeLink APP Works With Alexa Google Home	$21.20
	NEW SONOFF IFan04 Smart Ceiling Fan lamp Controller WIFI RF RM433 Remote timing switch Support Alexa Google Alice Home Assistant	$22.52
	SONOFF IFan-04 100-240V WiFi Rf433 Smart Ceiling Fan Speed Light Switch Controller Support Rm433 Remote Alexa Google EWeLink	$24.47
	1/5 PCS Itead SONOFF 4CHR3/ PROR3 Wifi Smart Switch Module Wifi Smart Switch 433 Mhz RF Remote Control Switch Wifi 4 Gang Switch	$26.43
	Itead SONOFF 4CH R3 Wifi Wireless Remote Control Relay Module Switch 4 Gang Channel Light Timer Switch Smart Home Automation	$26.43
	New SONOFF 4CH R3 4CH PRO R3 4 Gang Wifi Smart Switch With RF Control Self-locking Interlock Inching 3 Working Mode EWelink APP	$27.52
	Sonoff 4CH (R3) PRO R3 Smart Wifi Switch Smart Home Automation Module Smart RF 4 Gang Switch Rolling Gate Remote Control eWelink	$27.84
	SONOFF 4CH R3/ 4CH PRO R3 4 Gang Wifi Smart Switch DIY RF Switch Module APP Remote Switch Wireless Smart Home Works Alexa Google	$29.27
	Sonoff 4CH R3 Pro R3 433mhz 4 Gang RF Wireless Remote Wifi Smart Home Switch Inching Interlock Relay Alexa Google Home Ewelink	$30.04
	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	$30.49
	SONOFF 4CH R3 & 4CH PRO R3 4 Gang Wifi Smart Switch with RF Control self-locking interlock inching 3 Working Mode eWelink APP	$32.57
	SONOFF 4CH R3 /4CH PRO R3 4 Gang Smart WIFI Switch 433MHZ Din Rail Mounting Wireless Remote Control Timer DIY Switch Via Ewelink	$38.47

Click here to search by yourself.

Price history and price alert

Price history (for all/most countries) for SONOFF RF R3 Smart Switch is here. The lowest price was: $7.19.
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