A problem -free operation can only be guaranteed in connection with the Piko power supply 35000. Tension supply of the headquarters only with DC power supply. The digital center is the core of the digital control for lane G. It can put on the track at 22 V up to 5 A. This means that longer trains with several locomotives can be controlled at the same time on garden lanes. The digital center works according to the NMRA-DCC standard and can therefore also be used with DCC decoders from other manufacturers. Stop and reset buttons enable very simple operation. The operating status is displayed by LEDs. The connection is conveniently via 4 pressure terminals. The control can be carried out either wired via the navigator (35037) or wirelessly by radio with a navigator (35037) and radio receiver.