Are you tired of people greifing your house on your favorite server? Are you tired of people breaking into your piston protected house that you think is so secret? well have i got the thing for you this design actually breaks off the button and destroys it. I have included the schematic of the example cliff that you see in the pictures. All the different circuits are color coded so you won't get confused. IT IS ADVISED THAT YOU BUILD YOUR OWN EXACTLY HOW I DID! Remember download and enjoy. }:(:))

Colored wool, cobblesotne, signs, and chests are optional