Secustone Fingerprint Door Lock, Keyless Entry Door Lock, 4 in 1 Smart Door Knob with Passcode/Smart APP/Fingerprint/Backup Keys, Door Lock Fingerprint for Bedroom, Apartment, Office, Silver - TY196

• 👍【BLUETOOTH APP UNLOCK】: In addition to the password, fingerprint and key unlock, the fingerprint door lock also adds the Bluetooth function. Connect to Tuya APP via Bluetooth, you can unlock and lock the smart lock on your smart phone（5-10 meters away from the smart lock）. 👍【AUTO-LOCKING】: Smart lock is equipped with an automatic-locking function. The interval time of automatic locking can be set through the APP. After unlocking, it will be automatically locked within the set time. 👍【LARGE AREA FINGERPRINT SENSOR】: Fingerprint door lock has upgraded the resolution of the large area fingerprint sensor. 160*160, the area is increased by 35% compared with the ordinary fingerprint sensor 120*120. 👍【WRONG PASSWORD/FINGERPRINT ALARM】: When the illegal intruder uses the wrong password or fingerprint to unlock the smart lock for many times, the smart APP will push the alarm information to remind. 👍【REAL-TIME SUPERVISION】: The smart APP of the door lock will record the unlocking dynamics in real time, and you can browse the unlocking history through the mobile APP., Manufacturer: Secustone