Leave a LIKE if you enjoyed this redstone video! Today we take a look at a super smart piston door, that has a security system in built to the actual door itself! How cool is that!? MY LATEST FILM: https://www.youtube.com/watch?v=m7kLXKNKxVg world download: http://www.mediafire.com/file/6j14jxivaama8c7/Security_Door.zip The Mumbo Merch Store! It's beautiful! http://www.zavvi.com/your-store/that-mumbo-jumbo.list Become a Patron for a spot on the Patreon Server! https://www.patreon.com/ThatMumboJumbo My INSANE PC was kindly provided by Chillblast, a company specialising in Performance systems. We have a full range available with 3 systems of varying price and power! Check them out here: www.chillblast.com/mumbojumbo My server is kindly provide by CubedHost free of charge! Click this link to get a 25% discount off one of their servers! http://cubedhost.com/thatmumbojumbo 2ND CHANNEL: https://www.youtube.com/thatmumbojumbo2 TWITTER: https://twitter.com/ThatMumboJumbo INSTAGRAM: http://instagram.com/officialmumbo OFFICIAL MUMBO JUMBO PCS: https://www.chillblast.com/mumbo-jumbo-official-computers.html ------------------------------------------------- My texture pack is Faithful and Codecrafted combined. Faithful: http://www.minecraftforum.net/forums/mapping-and-modding/resource-packs/1223254-faithful-32x32-pack-update-load-of-new-ctm-1-7 CodeCrafted: https://www.youtube.com/watch?v=TL2IKidhWb4 Intro: ProleteR - Can't Stop Me outro: ProleteR - April Showers http://www.youtube.com/user/proleterbeats https://www.facebook.com/ProleteR.beats http://proleter.bandcamp.com/ Timelapse: LAKEY INSPIRED https://soundcloud.com/lakeyinspired Upload Schedule: Tuesday - Redstone Wednesday - Hermitcraft Thursday - Redstone Friday - Hermitcraft Saturday - Redstone Sunday - Hermitcraft