Go down and check coupons out. Remember to check price history if it is available. What is 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 and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
.
Link: Banggood product page
1. ($64.39): hoNEYbGdeAlS
2. ($65.79): 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/5cd
Old coupons (from the oldest to the newest): BG2f6e9a, 00c906, ADMITAD2212, 2022ACTIESNL, Terence, Tabby20, 2203ActiesNL, BG1efeb0, 8Couponsde, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN
(these coupons are old, so probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for RF233 Fingerprint Door Lock [EU]? There we go.
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)).