A TV accessory is a device used to enhance the viewing experience of a television. The most common TV accessories are a REMOTE, a VCR, and a VTR. A REMOTE is a handheld device that allows users to control their television from a distance. A VCR, or video cassette recorder, is a device used to record and play back audio and video content. A VTR, or video tape recorder, is a device used to record and play back audio and video content onto magnetic tapes.