... and high mobility. It can transmit AV signals of VCD, DVD, CCD camera, PC AV, satellite set-top ... select these channels to avoid interference from signals of a wireless router, etc.- Horizontal barrier-free ... or multipoint-to-multipoint.- Compatible with VCD,DVD,CCD camera,PC AV, satellite set-top box ... the sound is clear.- Supports video transmission of PAL/NTSC system and stereo audio transmission.- ...