You can manually lock the door by pressing any key for 2 seconds or set it to automatically lock in 5-59 seconds. With 100 sets of passwords and 50 fingerprints, different family members can choose their preferred unlocking method. Plus, the constant unlock mode allows easily frequent access.

You can set one-time passwords for repairmen, babysitters, and other visitors, ensuring security. Plus, you can enter random characters before and after the correct password to disrupt prying eyes. After 10 consecutive failed password attempts, the door lock remains inactive for 3 minutes.

With our keyless entry door lock, you can easily change passwords, check left/right door installation, add new user codes and fingerprints, enable or disable automatic locking, set time delays, add one-time codes, control sound settings, and manage codes and fingerprints.

The structure of our fingerprint door knob is straightforward, with simplified steps that avoid cumbersome procedures. Even if you're not a professional, you can easily install it with just a screwdriver.