Smart Fingerprint Door Lock, Bluetooth Keyless Entry Door Lock with Handle, App/IC Cards/Codes/Keys/Fingerprint Door Knob with Keypad for Bedroom Hotel Office

5-in-1 keyless entry using fingerprint biometrics, key codes, a smartphone app, IC cards (2 pieces), and a physical key. Fingerprint front door locks enhance daily convenience by allowing you to enter and exit your bedroom without a key, providing an additional layer of security.
With Bluetooth and the TuyaSmart app on your smartphone, you can lock and unlock your door, manage users, view lock activity, receive notifications and more. Set a temporary password according to your needs, which is valid for 5 minutes.
The smart door knob, made of durable zinc alloy, blends seamlessly with most home designs and features a full mirror touch backlit keypad. Utilizing the latest biometric fingerprint technology, it takes only 1 second to unlock the door with your fingerprint. You can add up to 50 sets of fingerprints.
The digital door lock features an anti-peep touch screen and a virtual password design. You can enter a random series of numbers before and after the correct password to prevent others from discovering your real password. If you enter the wrong code, the Smart Lock will flash red. After a certain number of incorrect attempts, it will sound an alarm and lock the keypad.
When you need to enter and exit your home frequently and don’t want the door to lock automatically, you can press the button on the interior handle to enable passage mode. This allows flexible access at certain times, which is very convenient. When you have guests visiting your home or customers frequently entering and exiting your workplace, there’s no need to constantly unlock and relock the door.
Share your account with family and friends for permanent, one-time, or limited access. You can provide ongoing or last-minute access to your babysitter, courier, or house cleaner.
The electric door lock requires 4 AAA batteries (not included) and lasts up to 8-10 months, depending on usage frequency. A low battery indicator reminds you to replace the batteries. It comes with two keys and a USB port for emergency unlocking. (Note: This USB port is for emergency charging only; the batteries cannot be recharged and must be replaced when depleted.)
Suitable for doors from 1-3/8″ to 2-1/8″ (35mm-55mm) in thickness. Adjustable latches from 2-3/8″ (60mm) to 2-1/8″ (70mm). suitable for all standard door preparation. app free use.