Price history, coupons and price alert are available on this page. Best price?
Operating humidity 20（%）, 2.Bluetooth, Operating temperature -20-55（°C）, Style Modern simplicity, Unlock times 100000 times, Power supply 2 pieces AAA batteries, Recognition rate <1(%), Service life 30000 times, Model number R1, 3.APP, Comparison method 1.Fingerprint, Scan duration <1(s), 4.NFC card, Rejection rate <1(%)
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Wooden Door Handle Aluminum Alloy Bluetooth Smart Lock Indoor Single Tongue Lock Cylinder Lock | $152.94 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Europe 
. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGMS888, bGhOnEy10, BGMY518, BGYESL518, bgshOOp10, BGHWDEALS, BgoFErTaSchInA10, BgcLuBofErtA10, 7bcdf9, BGCuponation10, BGa83acc, BGHONEY2110, BG70687b, BANGGOODSD, 6GSGIT, ADMITAD2212, 2022ACTIESNL, Terence, Tabby20, 2203ActiesNL, BG1efeb0, 8Couponsde, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BGFAUCET8, hoNEYbGdeAlS, BGJUNEGSG9, BG8ReviTrage, Cuponation9, COUPONSDE1wk, BgGoodie9, BGcoupon8off, BGGutscheine, BG8OFFCOUPON, TTBLACK5, BG7d7282, JanBGCoupon8, BG6e326e
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Indoor Single Tongue Smart Door Lock ($-3)
Price history and price alert
Price history (for all/most countries) for Indoor Single Tongue Smart Door Lock [EU] is here.
Price records source(s): Banggood
Click on image to enlarge. ![Price history for Indoor Single Tongue Smart Door Lock [EU]](https://couponsfromchina.com/pricehistory/History30954.png "Indoor Single Tongue Smart 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)).