Just check coupons out (with price alert and history). You probably want to know what is the best price?
Non-condensing, Wireless Frequency: WiFi 2.4GHz, Dimension: 145*90*34 (mm), Voltage Range: 100-240V AC 50/60Hz, Operating Temperature(recommended): -10ºC-40ºC(14°F-104°F), Enclosure Material: PC V0, Max. Load: 10A/2200W/Gang 16A/3500W/Total, Operating Humidity: 5%-95%RH, Security Mechanism: WPA/WPA2, Gang: 4, Wireless Standard: IEEE802.11 b/g/n 2.4GHz(2400M-2483.5M)
Aliexpress
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Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe . There is no active coupon in my database right now (for Banggood).
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGSS10%SW, BGSONOFF15, BGSOFR3, BGSONOFFR3, BG4CHR3, BGSONOFF16, BGSTHO15, BGCuponation10, BGHONEY2110, BGSHOM15, 13f142, BGSHE15, BGa0c014, 6GSGIT, ADMITAD2212, BGSmart6, BGc7512a, MVC8SPRING, 8wEbgaInS5
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Here is price history (for all/most countries) for SONOFF 4CH R3 10A 2200W 4 Gang WiFi Smart Switch [EU].
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)).