•Wireless connection: Use 2.4GHz ISM band,support 8 groups of 2.4GHz channel selection; •Super penetrating: unimpeded transmission distance up to 300 meters. Supports signal transmission through the wall •Digital display channels: Easy and intuitive channel selection •Anti-interference technology: effectively blocks wireless signal interference such as walkie-talkie and wireless routing •Audio and video transmission: Support PAL/NTSC audio and video transmission •Infrared signal: the transmitter comes with infrared signal emission or uses an infrared signal extension cord. Support 433MHz superheterodyne infrared remote control signal wireless return,compatible with 38KHz infrared carrier remote control signal •Premium material: Aluminum alloy shell,with the size of 100*100*25mm,brings super heat dissipation effect,effectively ensuring the working time and life of the equipment •Easier to use: no need to install software,no need to set up,simple installation,just plug and play •Function: The transmitter supports 1 RCA audio and video signal input,and the receiver supports 1 RCA audio and video signal output. In the same channel,the transmitter and receiver can be used one-to-one or one transmitter for multiple receivers at the same time Specification: •Frequency: 2.4GHz •Sensitivity: -90dBm •transmitted power: 50mW •Channels: 8 groups •Transmission range: 200m •AV input/output: RCA •One video input/output: 1Vp-p (PAL/NTSC) •One audio input/output: 1Vp-p (Stereo) •Housing: Aluminium alloy •Power input: 5V/1000mA •Operating temperature: 32~104℉/0~40℃ •Storage temperature: -4~140℉/20~60℃ Package included: •1 x Receiver •1 x Transmitter •2 x Power Adapter •2 x AV Cable •2 x Holder Bracket •1 x IR Antenna •1 x English User Manual