【App available but not required】 Lock simultaneously meets the needs of users who like and dislike the app. If you don't like the app, you can directly set your fingerprint ; When the app is needed, it can be easily downloaded;
【Large fingerprint recognizer】 This smart lock has up to 100 fingerprints and in-app 200 user managment; also, the recognition area of the new fingerprint sensor is 35% larger than the previous generation sensor, making recognition more accurate and stable;
【Buy with confidence】 The front and rear handles of this smart lock are made of aluminum alloy, which is sturdy, durable, and not easily damaged.