GUUDGO Wireless Door Windows Detector Sensor 433MHz [EU] (Banggood, Aliexpress: Name Wireless Door/Windows Sensor, Triggering Distance 25-35mm, Brand GUUDGO, Distance ≥120 m (Open area), Under Voltage Monitoring 7.5 V±0.5V, Voltage 3V Button Battery, Frequency 433MHz, Working Temperature -10℃ to 50 ℃, Emission Current ≤15mA, Static Current ≤10uA (the best price with coupon)).
Go down and check coupons out. Remember to check price history if it is available. What is best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in Europe . I don’t really know if this price is reasonable, coz there’s no price history in my DB. I found coupon for you. Check this out.
Link: Banggood product page
1. ($9.39): BG589b2e
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): BG02e756, BGd0b05d, BG00c906, Tabby20, 2203ActiesNL, BGJUNEGSG9, BGa4f9d5, Cuponation9, 9OFFSUMMER, BGdc6c37
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – GUUDGO Wireless Door Windows Detector Sensor 433MHz ($-3)
Price history and price alert
There is only one database record (it was for $5.99), 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)).