Keyless Entry Door Lock with App Control and Passcode, Auto Lock Feature - LNDU 100

To resolve the issue of all fingerprints being unlocked, an administrator must be set up after the initial configuration when all user fingerprints are unlockable. The administrator needs to set a password and fingerprint for the lock to ensure security.

The process of deleting user codes or fingerprints can be done through the mobile app. In case the latch malfunctions, restoring factory settings can be done to ensure it operates properly. If the door cannot be opened due to a power outage, an emergency charging port at the bottom of the lock allows for temporary charging using a power bank.

Connecting the door lock to the mobile app involves pressing keypad 3 + unlock, verifying the admin code, and following the prompts on the app to add the device. Various styles of door locks are available with different features such as 2 knobs or handles, with prices ranging from $79.99 to $129.99.

LNDU Smart Lock offers keyless entry door locks with various features, including app control for generating temporary passwords, fingerprint unlock with high recognition rates, keyless entry options, one-touch locking, and security features like anti-peeping functions. These locks are easy to install and come with a warranty and lifetime after-sales support.

Overall, LNDU Smart Lock aims to provide high-quality, secure, and convenient door locks for households worldwide through advanced technology and continuous research and development. Customers can trust the brand for their home security needs.

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