Smart door lock, 100-code anti-spy combination, keyless locking, automatic locking/unlocking, easy installation, black low battery alarm, anti-spy

General Description The smart door lock offers an anti-spy combination with up to 100 codes, enabling keyless locking and automatic unlocking. It is designed to provide optimal security through multiple access methods, while remaining easy to install and use. Technical Specifications Fingerprint recognition PIN code entry Automatic locking Low battery alarm Compatible with most standard doors Installation Easy installation with basic tools Compatible with most standard doors Operation One-touch locking Built-in voice guidance for clear instructions Guest code option for additional access control