Control your Home Entertainment system at the touch of only one button. Easy to use with its activities, it is also very easy to set up. With instant access to an internet-based worldwide database of infra-red codes, you can control all devices from all manufacturers. Works with - TV/Text, VCR, Satellite, Sky, Sky Plus, Cable, Freeview, Home Cinema, DVD player/recorder, HiFi. Learning function. Required 4 x AAA batteries (supplied). Manufacturer's 2 year guarantee.