Price history, coupons and price alert are available on this page. What is best price?
Working humidity 0~93% RH, User Capacity 50x fingerprints, Wireless connection bluetooth 5.0, 25x periodic temporary passwords, no condensation, 8x one-time temporary passwords, Operating temperature -25°C ~ +70°C, Lock core security level Class C (the hightest level), Unlock mode Fingerprint, Power Supply 8x AA batteries (6V DC, 50x permanent passwords, NFC, Instructions Please click here to view the user manual., temporary password, Apple Homekit, bluetooth, Product safety level B, keys, Type-C emergency power supply (5V DC), not included), Emergency Power Supply Interface Type C, Executive standard GA 374-2019, GB21556-2008, password, GA/T 73-2015(lock core), 25x NFC devices
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 and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. There’s only 1 record in my database, so I have no idea if the price is OK. One coupon is available. Cool!
Link: Banggood product page
1. ($188.99): BGHONEY2110
paste coupon code in your cart and click Apply after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGn100, BG2020NS, BGAQA15, bGhOnEy10, BG8883, BGLB35, BGL35, BG11518, BgcLuBofErtA10, 7bcdf9, BGCuponation10, BG84617a, BGAQA929, BGeee749, BG4a7a54, ADMITAD2212, BGSmart6
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Aqara N100 Smart Door Lock ($-3)
Price history and price alert
It’s a new item in our database, so I can’t create price history chart. We have saved this price in database: $188.99.
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)).