Reply To: Using an Image of A Rabbi for Shmira

I dont quite understand why people have to go overboard when it comes to shmira.
Every building, home or structure requires a kosher mezuza.
A kosher mezuza is shmira for your home and place of work. What can possibly be a better shmira then a mezuza?
You want protection in your car or while your walking? Fine , I hear that but at home?