2.4G wireless av sender receiver (with IR wireless

2.4G wireless av sender, horizontal barrier-free transmission distance≤300m. 2.4G wireless av sender devicedetailed Functions : 1.Use 2.4GHz ISM frequency band. 2.2.4Gwireless av sender support 4 groups of channels. You can select these channels to avoid interference from signals of a wireless router, etc. 3.2.4Gwireless av sender compatible with VCD, DVD, CCD camera, PC AV, satellite set-top box, digital TV set-top box, HD network media player and other AV output devices. 4.433MHz IR wireless re-transmitter is fully compatible with remote control signals of VCD, DVD, CCD camera, PC AV, satellite set-top box, digital TV set-top box, HD network media player and other AV devices. 5.2.4G satellite receivers wireless sharing device is equipped with super strong IR signal transmitting function or used in conjunction with an IR signal extension wire. Any need or questions pls feel free to contact with Tenny!