Smurf Village Defense System

The Smurf Village Defence System is a system used by the Smurfs to protect themselves whenever a threat makes its way into the Smurf Village. It mostly appears in the 2011 Smurfs movie in the form of two logs.

Hero: The Guardian Smurf stories
The defence system appears in the HERO: The Guardian Smurf story series in the form of two logs: one bigger and one smaller and was created by Handy Smurf. The system was later upgraded to use Hero's Ki energy as a stronger form of protection against all forms of threats.