Tupavco TRM-530 Wireless AV Trasmitter
-Frequency Band: 5.8GHz
-8 selectable RF channels, to avoid the interference from another wireless device
-200m (~650ft) wireless range
-Supports 1 group of AV signal input/output
-Superheterodyne 433MHz infrared remote extender is fully compatible with remote controls of your A/V devices.
-Video transmission of PAL/ NTSC system and stereo audio transmission, Picture and sound are crystal clear and stable
-Plug & Play, no software installation needed