ccMonitorToggleswitch

Monitor1Name = "monitor_7"
Monitor2Name = "monitor_8"
Monitor1 = peripheral.wrap(Monitor1Name)
Monitor2 = peripheral.wrap(Monitor2Name)
DoorSignalSide = "bottom"

DoorOpenedColour = colours.red
DoorClosedColour = colours.green

IsDoorOpen = false

function OpenDoor()
    redstone.setOutput(DoorSignalSide, true)
    IsDoorOpen = true
end

function CloseDoor()
    redstone.setOutput(DoorSignalSide, false)
    IsDoorOpen = false
end

function DrawMonitorStatus(monitor, isDoorOpen)
    if (isDoorOpen) then
        monitor.setBackgroundColor(DoorOpenedColour)
    else
        monitor.setBackgroundColor(DoorClosedColour)
    end
    monitor.clear()
    monitor.setBackgroundColor(colours.black)
end

function Main()
    while true do
        event, side, xPos, yPos = os.pullEvent("monitor_touch")

        if (IsDoorOpen) then
            CloseDoor()
        else
            OpenDoor()
        end

        DrawMonitorStatus(Monitor1, IsDoorOpen)
        DrawMonitorStatus(Monitor2, IsDoorOpen)
    end
end

Main()