DVB-S Set Top Box 1.DVB-S standard 2.PAL/NTSC auto switching, Program pre- viewing 3.Locking functions, Power-off memory, LED DVB-S Set Top BoxOutline The device meets the DVB standard and supports English and Chinese interfacing as well as multi condition receiving system, PAL/NTSC auto switching, Program pre- viewing.It supports text messaging and program editing,mobile and deleting etc. It ...