• TV tuner functionality: If your TV doesn't already have a tuner built in, you can add one with this. for instance: Vizio TV compatible
• EPG (Electronic Program Guide) and programme information displayed for 12 hours.
• List of Favorite Channels
• Control Function for Parents
• Emergency Alert System (EAS) closed captioning to notify you of any emergency information from TV station Real Time and Schedule Recording
• This item ONLY supports ATSC signals. It will function in Suriname, the Bahamas, Canada, Mexico, the Dominican Republic, and the USA. Before purchasing this item for other countries, please confirm with your local TV signal.

Important Note:

This converter box is made specifically to accept Over-The-Air TV signals; it does not serve as a cable box replacement. To receive a signal, a connected external antenna must be used with this converter box. TIVO and cable providers like Comcast, DirecTV, DISH Network, Time Warner Cable, etc. are not compatible with this product. In general, this product does not support cable signals that have been encrypted.