Wing Dynasty announced 2012 Super Car B2 which is the 1st model of DMXSLOTS family. Hence, this has a special meaning to the history of DMXSLOTS. The company has also announced two different versions of wireless controllers: Infra and 2.4GHz RF. The Infrared version can support up to 3 cars playing on the track at the same time (with different Infra ID). The 2.4GHz digital version can support up to 15 cars on the track.