For parents who want various levels of control over the TV, this filter comes with filter settings from moderate to strict for full control over foul language. TVGuardian TVG-LT Foul Language Filter for HD and SD TV: * TVGuardian LT simply mutes phrases with foul language * Works with any HDTV, Standard TV and/or audio receiver * No annual or re-occuring fees * Learns standard IR remote control codes to mute both a TV and an audio receiver * No HDMI cable connection required for HDTV muting * Smaller than a smartphone * Connect 2 Video Sources * Strict, Moderate and Tolerant filter settings * Fine-tune filtering options * Includes component cable, dual IR cable and power adapter