For order: ( Phone number appears when clicking the contact button ) Smart lock features: Fingerprint unlock in one second Card unlock (2 free cards) Password unlock Full control via mobile (TT LOCK app) Traditional key unlock (for emergencies) External charging port in case of battery depletion Alarm and loud sound when tampered with Supports more than 50 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 #haraj_devices