Wireless transmission of video and/or audio signals up to 30 m at home & up to 80 m in the open. Transmitted by a satellite receiver, video recorder, DVD player, camcorder or CD player, you can sit back & enjoy videos, watch football or listen to music wherever you want without the having to lay cables. An integrated infrared converter provides a wireless feedback link that can be used to switch the video equipment, receiver or CD player on or off. Video/audio transmission is in either Stereo or Mono, depending on the input signal.