VivoBox S5    
VivoBox i3    
VivoBox S3    
VivoBox S926    
VivoBox NUCO    
VivoBox NUCO

1,vivo box nuco  has iks and sks
2,twin tuner ,  tuner 1 sat amazonas 61w, tuner2 sat hispasat 30w you can see hd chanels and internet
3,the system is sks
4,you can use both sistems at the same time