Dual Antenna 660ft 1×2 Loop Out With IR HDMI Wireless Transmitter and Receiver Video Sender 1080P 3D HDMI Wireless Extender 200m~300m HDMI extender through wireless WIFI signal transmission HD audio and video signal, at the same time, with infrared extensions to make remote control more convenient. The equipment has excellent image processing and transmission capacity, makes signal transmission more smooth and steady, is a kind of economic and efficient way of HDMI signal extension.Features -HDMI video and audio transmission via wireless WIFI, up to 200 meters; -HD video signal resolution up to 1920*1080 @ 60 Hz; -HDMI 1.3 compatible -Special format H.264 is used to compress and decompress video, effectively improve the transfer efficiency, to ensure that the playback fluency -In accordance with standard 1.2 HDCP, high-bandwidth digital content protection technology: -Support external remote infrared extension, easy to operate the remote device ; -Able to automatically identify and configure a variety of display mode; -Built-in automatic balance system, the picture is fluent, clear and stable; -The built-in ESD electrostatic protection circuit, comprehensive security protection system; – Simple and convenient installation, plug and play, do not need to set up . Package list HDMI transmitter: 1 pcs HDMI receiver: 1 pcs Power adapter :2 pcs IR TX/RX Cable : 1set User manual: 1 pcs