Smart Door Lock, 4-in-1 Electronic Fingerprint Door Lock with Fingerprint Keyboard Password IC Card Key, Digital Electronic Door Lever Locks for Home Office Apartment, Black

4-IN-1 SMART DOOR LOCK: This door lock provides you with multiple authentication methods (fingerprint, password, IC card, and key). With it, you no longer have to worry about forgetting your keys and therefore not being able to enter your home HIGH SECURITY: Compared with traditional mechanical locks, it is equipped with more sophisticated encryption technology (the keypad will be locked for 3 minutes after 5 consecutive incorrect passwords are entered), thus effectively preventing unauthorized intrusion PRECISE IDENTIFICATION: The fingerprint door lock adopts advanced fingerprint identification technology with a rejection rate of less than 0.01%, and it takes only 0.2s to unlock and supports over 100,000 unlocks EMERGENCY CHARGING: The door lock handle requires 4 AAA batteries and will alert you when the batteries are low, comes with a type-C port for emergency charging, so you don't have to worry about being locked out of the door at all LARGE STORAGE CAPACITY: This smart lock can store up to 200 passwords(including passwords, fingerprints, and cards), so whether you use it at home or in the office, you can accommodate multiple people using it at the same time. This is very convenient and efficient, Manufacturer: TkkMivcOC