Aliexpress
Click here… to search for GS-WDS07 Wireless Door Magnetic Strip 433MHz [EU] on Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – GS-WDS07 Wireless Door Magnetic Strip 433MHz (-3 USD)
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. Hmmm… There is no active coupon in Banggood at this moment. Sorry, but there’s no price history in my database.
Link: Banggood product page
Price: -3 USD
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
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
Old coupons (from the oldest to the newest): e2bcea, elec, AFfbG10, BGBFAFF2019, BGE13, BGAFF10OFF, bGhOnEy10, BGdragonBoat, BGSS10%SW, BgoFErTaSchInA10, BGELIG0920, BgcLuBofErtA10, BGHONEY2110, BG1872b7, BGd0b05d, 00c906, BG00c906, 2022ACTIESNL, BG1efeb0, MVC8SPRING, 8BGwbg2204, 2203ActiesNL, pROMo8cuPoN, BGJUNEGSG9, Cuponation9, 9OFFSUMMER
(these coupons are old, so probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – GS-WDS07 Wireless Door Magnetic Strip 433MHz (-3 USD)
Price history and price alert
Well, you won’t see price history chart, coz we have only 1 database record for this item (and price was 3.57 USD).
You can set price alert (for Banggood).