Measy AV550 5.8GHz Wireless Audio / Video Transmitter Receiver with Infrared Return, US Plug

1. Band: 5.8GHz ISM, 8 channels are optional
2. Transmission distance: 500 meters
3. Support system: PAL/NTSC
4. Interface: RCA (AV)
5. Transmission method: Wireless
6. Support through wall transmission
7. Digital display channel, convenient and intuitive
8. Shell: aluminum, super cooling effect
9. Support infrared return function
10. Product size: 10x10x2.7cm