local radares = {
{x = 379.68807983398, y = -1048.3527832031, z = 29.250692367554},
{x = -253.10794067383, y = -630.20385742188, z = 33.002685546875},
}

Citizen.CreateThread(function()
  while true do
    Wait(0)
    for k,v in pairs(radares)
    local player = GetPlayerPed(-1)
    local coords = GetEntityCoords(player, true)
    if Vdist2(radares[k].x, radares[k].y, radares[k].z, coords["x"], coords["y"], coords["z"]) < 50 then
    Citizen.Trace("estas a passar um  radar")
        checkSpeed()
    end
  end
 end
end)

  function checkSpeed()
  local pP = GetPlayerPed(-1)
  local speed = GetEntitySpeed(pP)
  local vehicle = GetVehiclePedIsIn(pP, false)
  local driver = GetPedInVehicleSeat(vehicle, -1)
  local maxspeed = 80
    local kmhspeed = math.ceil(speed*3.6)
        if kmhspeed > maxspeed and driver == pP then
            Citizen.Wait(250)
            TriggerServerEvent('cobrarMulta')
            exports.pNotify:SetQueueMax("left", 1)
            exports.pNotify:SendNotification({
            text = "Voce foi multado por excesso de velocidade",
            type = "error",
            timeout = 5000,
            layout = "centerLeft",
            queue = "left"
          })
    end
end