These state of the art wirefree switches (digital technology, not infrared) are designed to access products around the home, school, and hospital in fact anywhere at all. You can control an existing bubble tube, fibre optics or use at home with a food processor, television, radio, table lamp, microwave or virtually any other mains powered product. Lots of other useful DST products (called DST Responding Products) are also available that will work with the DST LifeButtons such as the DST DVD player and DST Minidisc player - click here to view more DST Responding Products