Just check coupons out (with price alert and history). You probably want to know what is the best price?
Frequency Signal / Timing Function / App Control for Smart Devices Electric Appliance
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
SESOO EU/UK Standard Remote Control Switch 1 Gang 1 Way ,RF433 Smart Wall Switch, Compatible Broadlink RM2 RM Pro | $20.88 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. Hmmm… There is no active coupon in Banggood at this moment. I don’t want to misguide you about the price. I don’t know if it’s good, because I don’t have enough records in my database…
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): 20IR, affiliate6, aff7off, bgssaff9, BGaDmITAd, BGBFAFF2019, BGCITYADS2019, 2020CNY, BGVDay10%off, BGSAMH, bGhOnEy10, BGSM15, BGILRM, BGSMOFF, BgcLuBofErtA10, BGHONEY2110
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Broadlink RM2 Pro Remote Controller ($-3)
Price history and price alert
There is only one database record (it was for $29.99), so you can’t see price history chart.
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)).