Use of 2.4GHz ISM Features. Four set of transmitting channel can be selected for use, improving feasibility and reliability. AV Sender supports up to 4 Channels TX/RX (4 pair of AV Senders support up to 8 devices). Matched transmitter & receiver for the same channel or one transmitter for multiple receiver of same channel. Compatible with AV output equipments such as video recorder, video camera, digital camera, DVD/VCD/digital set-top box.
Support IR Blaster function of 433MHz infrared remote returning transmission, fully compatible with remote control as DVD/VCD/digital set-top box.