The Xtra.Sector Sensor is part of the sector control system used for the automatic speed restriction for all go-karts that drive into the pit lane. In addition, dangerous bends on the track can be marked so that go-karts receive a signal in advance that it is temporarily not possible to drive at full speed. By dividing your track into sectors, in case of an unsafe situation, you can also use the remote control to temporarily restrict or stop all go-karts that drive into the sector in question .