[high security&protecting your privacy]-high strength aluminum alloy. semiconductor fingerprint recognition, refused to copy the prosthesis fingerprint.virtual password function. for example, password: 123456, enter 012345678 can also unlock. no backlock function, convenient for emergency exit, such as safe fire escape.
[tuya app remote control]- supports remote control, user management, password management, fingerprint management, message management, card management, setting and deleting individual users, security alarm.built-in door bell. self-locking function, realizing intelligent lock.
[5 ways to unlock]-unlock by using fingerprint, smart app（ tuya app）, user password, rfid card, and mechanical key. admins and users set up (3 master code , 100 fingerprints and 100 id cards user code).
[door thickness range ]-suitable backset 60mm and 38-100mm door thickness that us non-standard door series, wooden,upvc, composite door material, etc.suitable lock body size: 4585 ,6085, 6068. before buying this mortise lock--measure whether the lock size is suitable for your door.recommended operating temperature: >= -13℉, ip45 weatherproof rating.
[money back guarantee]-pineworld is an international brand, committed to providing high-performance, high-quality fingerprint smart lock products to users around the world for about 20 years. we can provide consumers with 30 days free return and exchange, one year warranty service.