Box. Alternatively, an existing CS2/CS3 with a commercially available WLAN router can also be used. In this case, the Receiver Box is not needed. I have a Mobile Station 2 from a starter set and would like [...] Mobile Station 2 via the Track Box or from a CS2 or CS3. These two units each have their own switched mode power pack. Can the Mobile Station WLAN or the Receiver Box also be connected to the CS1? No, this [...] offers exactly the same operating comfort and the same logic as the Mobile Station 2, and it goes marvelously with the CS3 or CS2. It can be connected optimally for locomotive control as well as for comfortable...