Thanks for buying our products along with the global users. PAT-350 as "The Digital Wireless AV Transmitter Receiver" is a kind of eletronic product, which can realize the audio video signal sharing in different rooms for family entertainment. It consists of an av transmitter and a receiver. Adopting advanced 2.4GHz wireless transmission schemes and having advantages of long distance transmission, strong anti-interference and high mobility. By means of radio waves, it can transmit the signal from DVD player, DVR, CCTV camera, IPTV, Satellite receiver, Digital TV Set Top Box or any other A/V device at transmitter end to TV sets in different room at receiver end. So that you can enjoy freely wireless HD AV sharing data and Hi-Fi audio and video effect.

1. Use 2.4GHz ISM frequency band. 
2. 250 m transmission range without any holdback. 
4. 8 groups of selectable channels, it can effectively avoid the interference from router and other wireless devices. 
5. Support 1 group of AV signal input/ output. 
6. Keep Transmitter and receiver setting at the same channel, it can support 1 transmitter and more receivers at the same time. 
7. Support DVD, DVR, IPTV, CCTV Camera, Satellite receiver, Digital STB and other AV output devices. 
8. Supports video transmission of PAL/ NTSC system and stereo audio transmission, Pictures received are clear, flamboyant and stable. 
9. Full hardware design without installing any software, plug and play, simple and convenient.