startup

print("The base is locked down")

local open = ""

while open ~= "open" do
   open = read()

   if open == "open"then

   else
      sleep(1)
      print("unknown")
   end
end

print("The door wil be unlocked for 5 sec")
redstone.setOutput("left", true)
sleep(5)
redstone.setOutput("left", false)