Remote door reciveer

local modem = peripheral.find("modem")
modem.open(42131)

Door = true
while true do
local event, side, channel, replyChannel, message, distance = os.pullEvent("modem_message")

if (channel == 42131) then

    if(tostring(message) =="door") then

        if (Door == true) then
            print("open")
            redstone.setOutput("right", false)
            Door = false

        elseif (Door == false) then
            print("close")
            redstone.setOutput("right", true)
            Door = true
        end

    end
end
end