doorCode

local sSide = "right"
rednet.open("left")

rs.setOutput(sSide, true)

while true do
    sender, command = rednet.receive()

    if sender == 175 and command == "open" then
        rs.setOutput(sSide, false)
    elseif sender == 175 and command == "close" then
        rs.setOutput(sSide, true)
    end
end