1.DVB-S set top box 2.Multi condition receiving systerm 3.Power-off memory, LED display, one key return 4. STB manufacturer Feature:1. It meets the DVB standard2. supports English and Chinese interfacing3. support multi condition receiving system, PAL/NTSC auto switching, Program pre-viewing.4. supports text messaging and program editing,mobile and deleting etc.5. Locking functions, Power-off ...