Just check coupons out (with price alert and history). What is best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Size Switch 86x 86×16.6mm, Working Temperature -20~55℃, Working Frequency RF 433MHz, Wireless Receiving Controller Input AC 100~240V 50/60Hz, Rated Current AC 0.5A, Color White, Net Weight Switch: 86g, Controller 51.8x 31.68x 15.5mm, Controller: 24g, Control Distance 30m(indoor), Maximum Power 100W(220V), IP Rating IP67, Standby Power 0.3W, 50W(110V), 80m(outdoor), Material PC, Model BW-SS2, Dimming Method SCR
Banggood
Banggood warehouse is located in China. There is one coupon available! Pretty cool, huh?
Link: Banggood product page
1. ($7.19): 10%ForNewBW
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGBWSS2, BGSS21, 13f142, BG9NY, BGBWSS02, 2020CNY, BGVDay10%off, BGSAMH, bGhOnEy10, BGSM15, BGBWUU1, BGSMOFF, bgshOOp10, BGSAMRTH, BGBW152, BgcLuBofErtA10
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. China – BlitzWolf BW-SS2 100W/50W RF 433MHz Smart Switch 1 Way ($-3)
2. Europe – BlitzWolf BW-SS2 100W/50W RF 433MHz Smart Switch 2 Way [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for BlitzWolf BW-SS2 100W/50W RF 433MHz Relay Module is here.
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)).