Arpha Fingerprint Door Lock 100 Code Touchscreen 16 Anti-Peeking Passwords

5-in-1 Unlock Method: Arpha smart door lock supports fingerprint, app control, digital password, backup key, one time code unlocking. Electronic deadbolt provides safety and convenience. Fingerprint Unlock: Users could open smart door lock with fingerprints. Users could enroll 50 fingerprints on the electronic deadbolt for convenient use. Fingerprint only takes 0.3 seconds to identify, the accuracy is as high as 99%. App Control: Users could use Tuya APP to set smart door lock function. smart deadbolt lock could be controlled by APP to unlock, close and generate one-time passwords. Users could use the app to control the electronic deadbolt anytime and anywhere by connecting the gateway. One-time Password: Smart door lock could be generated a one-time password through the Tuya App. Digital password has a validity period of 5 minutes. Anti-Peeping Password: Fingerprint Door Lock adopts 2.0 security design for entrance password setting. For example, user sets the password to "123456". Wh