Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
security door, Material: Stainless Steel, Length of Password: 6 Letters, Size: 365MM*164MM*84MM, Emergency Power Supply: Micro USB, Work temperature: -25~65℃, Fit for: Wooden Door, Thickness of the door: 45-120MM, Product Size: 362MM*75MM*26MM
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 code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($117.59): BG2020NS
2. ($124.51): AFfbG10
paste coupon code in your cart and click Apply 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): Xiaomi001, BGBFAFF2019, BGBF001
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Check out price history chart (for all/most countries) for Xiaomi Grey Digital Door Lock.
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)).