For order: ( Phone number appears when clicking the contact button ) Fingerprint unlock Unlock with card (2 cards) Unlock with password Control via mobile (TT LOCK app) Unlock with traditional key (2 keys) External charging port in case of battery depletion Alarm and loud sound when tampered with Supports up to 100 users (fingerprint / password / card) For order: ( Phone number appears when clicking the contact button ) #smart_lock #door_handle #electronic_lock #smart_door_lock #interior_door_lock #exterior_smart_lock #smart_wood_lock #smart_door_fingerprint #smart_lock_key #smart_lock_installation smart_door_lock #smart_lock #electronic_lock #ttlock_app #smart_fingerprint_lock #smart_lock_for_apartments #door_fingerprints #electronic_locks #smart_lock_device #smart_door_handle #device_auction