2x Xiaomi Mijia Qingping ClearGrass Motion Light Sensor [EU] (Banggood, Aliexpress: Operating temperature -10 – 450℃, Bluetooth specifications Bluetooth 5.0, Light sensing range 0~83 /000 lux, Product name Qingping motion and ambient light sensor, Detection angle 150° (7m) ~ 120°(within 2m), Detection distance 7m, Working humidity 0~99%, Product weight Main body: 33.8 g / base: 6.6 g, Product number CGPR1, Type of battery 2CR2450 button batteries (the best price with coupon)).
Just check coupons out (with price alert and history). Let’s see what best price is ATM.
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 and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. Uhm… There’s no price history (in my database) for this product right now.
Link: Banggood product page
1. ($31.84): Cuponation9
2. ($31.84): 9OFFSUMMER
3. ($32.19): hoNEYbGdeAlS
4. ($32.89): BG00c906
apply it 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): BGTYON647, BANGGOODSD, BGHUON647, BGUdb40, BGHUOL647, BGUbf35, BGPS647, 00c906, BGHUCJ14, pROMo8cuPoN, BGJUNEGSG9
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
We don’t have enough records in database to show price history for this item. BTW: We have only recorded this price: $22.99.
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)).