Door

component = require("component")
door = require("component").os_door
modem = require("component").modem
event = require("event")
event.pull = require("event").pull

modem.open(836)
while true do
_,_,_,_,_,a = event.pull(modem_message)
if a == "#1" then
door.toggle()
os.sleep(3)
door.toggle()
os.sleep(0.5)
end
os.sleep(0.5)
end