Price history, coupons and price alert are available on this page. Best price?
Password Capacity: 300 piece, Working Current: 280mA, Standby Current: 55uA, Power Supply: 4.5V-6.5V, Fingerprint Capacity: 300 piece, Card Capacity: 300 piece, Unlock Way: fingerprint /password /Card / Key
Aliexpress
I could not find it 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 Europe 
.
Link: Banggood product page
1. ($64.39): hoNEYbGdeAlS
2. ($65.79): BG00c906
just apply this code 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/5cd
Old coupons (from the oldest to the newest): BG2f6e9a, 00c906, ADMITAD2212, 2022ACTIESNL, Terence, Tabby20, 2203ActiesNL, BG1efeb0, 8Couponsde, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Check out price history chart (for all/most countries) for RF233 Fingerprint Door Lock [EU].
Price records source(s): Banggood
Click on image to enlarge. ![Price history for RF233 Fingerprint Door Lock [EU]](https://couponsfromchina.com/pricehistory/History31316.png "RF233 Fingerprint Door Lock [EU] price history")
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)).