RF Link AVS-5813 5.8Ghz A/V Wireless Receiver Avoid the interference from crowded 2.4 GHz ISM band applications such as Video Sender, 802.11b Wireless LAN, Bluetooth, Cordless Phone, Microwave Oven, etc. 5.8 GHz wireless receiver with 4 selectable channels Receives crisp video and hi-fi stereo even through walls Can receive signals from up to 300 feet with a clear line-of-sight. NTSC/PAL video format available The receiver is only designed to work with newer AVS-5811 system Less crowded 5.8 GHz band application 5.8 GHz wireless receiver with 4 selectable channels Receives crisp video and hi-fi stereo even through walls Long transmission range up to 400 feet clear line-of-sight Simultaneous viewing of video programs on a 2nd TV or monitor without wires