Why choose our wireless HDMI Transmitter and Receiver? Built-in ESD electrostatic protection circuit, all-round protection of system security. Easy installation, plug-and-play, no additional settings.Avoid the cost and time of installing complex and expensive wiring infrastructure. Support IR pass-back with 20-60KHzfrequency,with local loop-out function. 1080P high-definition picture quality, support 1080P@60Hz high-definition resolution, support 50 times per second picture update frequency, clear and natural playback,smooth and clear picture". Wireless Video Transmitters and Receivers work with most HDMI-equipped devices,including DVDs,DVRs,IPTV,CCTV Blu-ray players,set-top boxes,cable/satellite boxes and computer systems,game consoles,and more/connected HDTVs,projectors,monitors,etc. 2.4/5G wireless transmission with dual antenna design improves the quality and reliability of wireless HDMI signals. Video/Audio Transmission Through Walls