4XEM Long range 200M wireless extender AV HDMI transmitter and receiver kit supports up to 656FT/200M at 1080P. It extends high definition audio and video to any HDTV display with up to 656FT @1080P Features: transmits HDMI signal from source device to display device up to 200M wireless full HD 1080P transmission and full compliance with HDMI and HDCP supports IR remote control function to control source device content from long distance easy and quick installation no cables needed between sender (TX) and receiver (RX)