This is a demo unit that was used only once for a trade show and has been sitting in my garage ever since (still has protective plastic cover in it). It is the same functionality as a unit out of the package only it has been mounted on a demonstration block. There is no fob with the unit, so the Smart Lock feature could only be used with a smartphone. It also has the analog Kwikset Smartkey feature where the lock can be easily re-keyed to any KW1 or SC1 key in about 30 seconds.