... supported 5.Timeshift,teletext,parental lock Model:DVB-2217MSD7818 full hd 1080p mpeg4 dvb-t hd receiver support USB PVR ,Teletext,Timeshift,Parental lock ... )* Auto and manually scan all available TV and radio channels* Video: MPEG1, MPEG2, MPEG4, H264* Aspect ratio 16:9 and 4 ... , 2/3, 3/4, 4/5,5/6, * Stores up to 1,000 programs and keeps in memory while power-off ...