15 frame blocks 6 blocks to place the levers on 6 levers 3 signs redstone the amount depends redstone repeater optional and redstone torch also depends 1 iron door and 7 of any block dirt or stone is probably best.
Key card door lock minecraft.
As long as a key card with the same passcode is used to open the door you will be granted access and it will open.
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Check out these other awesome build tutorials.
With no mod required learn how to make a door open only with a key card.
Minecraft tutorial on how to make a password door with key in 1 7 2 can we get 800 likes on the video.
It can only be triggered by someone who use a key card which have the same passcode which the key card block is set to use.
In this video i will tech you how to protect your or look your door without mods redstone tutorial previous video.
In this case i set it to 8.
Tap on the key card block to set the passcode.
Luckily technological advances allow us to now use a keycard lock to open.
If you re having trouble reading the signs they say.
Sometimes you can t be bothered to press a button combination to open a door.
Uses hoppers and redstone comparator.