Measy AV230-2 2.4GHz Set-top Box Wireless Audio / Video Transmitter + 2 Receiver, Transmission Dista

1. Use 2.4GHz ISM frequency band, support 8 groups of 2.4GHz channel selection
2. Remote infrared remote control return function
3. The unobstructed transmission distance is up to 300 meters, and it supports transmission through walls
4. The digital screen displays the channels, and the channel selection is convenient and intuitive
5. Patented wireless anti-interference technology, effectively blocking wireless signal interference such as walkie-talkies and wireless routers
6. Support PAL/NTSC audio and video transmission
7. The transmitter supports 1 RCA audio and video signal input, and the receiver supports 1 RCA audio and video signal output
8. When the same screen channel, the transmitter and receiver can be used one to one or one transmitter to multiple receivers at the same time
9. Aluminum alloy shell, super heat dissipation effect, effectively guarantee the long working hours and life of the equipment
10. No need to install software, plug and play