Samsung Door Lock SHS-H625 Sound Setting and Releasing The sound that is generated when the number buttons are pressed, when the door is locked or when the locked door is unlocked, can be set according to the user’s preference.
Samsung SHS-H625 (SHS-5120) Smart Digital Door Lock Samsung Door Lock SHS-H625 Automatic/Manual Locking Setting The Automatic Locking mode allows for automatic locking of the door when it is closed.