Stop carrying keys or handing out copies to the kids, guests, and sitters. Assign each person a special code that you can activate and deactivate access to whenever you want. Customize your home to lock and unlock with unique codes. Never be embarrassed by your neighbors seeing you break into your own home again. Never have to get another key duplicated. Never worry that someone you are unaware of has access to you home. Be in complete and total control of who has access to your home, from anywhere in the world.