BUFFALO DTV-S110 Digital Terrestrial TV Tuner Purchased new and used for a while (several years?), but stopped using it, so it has been stored at home for many years (7 or 8 years?). The B-CAS card is inserted in the main unit. I have confirmed that TV broadcasts can be viewed by connecting the main unit to a monitor and an antenna cable. Regarding the remote control, I have confirmed that the channel selection buttons, volume buttons, and the main unit power button are working. The box is also included. Batteries are not included.