The Samsung DirecTV High Definition Receiver/HDTV Tuner is a one-box wonder. You will get access to over 225 digital-quality audio and video channels from DirecTV in both High Definition (HDTV) and Standard Definition, as well as free, over-the-air HD local broadcasts with the simple addition of a rooftop antenna (sold separately). Features 1080i, 720p, and 480p/i selectable output format; 7-day advanced program guide; built-in game; tunes and decodes all 18 approved ATSC Digital TV broadcasts; bilingual user interface; one-touch VCR control, on-screen Caller ID*, Image Freeze, and Calendar; Multiple A/V inputs and outputs; and 5-device universal remote (Satellite, DVD, VCR, AUX, TV). Includes remote control; AV cable, RF cable, RJ-11 telephone cable, bilingual user manual, and conditional access card. 2-1/2Hx16-15/16Wx12-3/16D”. *Requires phone company service.