2.4GHz, 4 Channel, Security CCTV Wireless Audio, Video Receiver and Transmitter| 2.4GHz, 4 Channel, Security CCTV Wireless Audio, Video Receiver and Transmitter| ... the RCA Video, the Audio signal cable connect the transmitter and the single original equipment (eg, C Camera, VCD). 2. Check ... the receiver's, just the receiver need to be connected with the display equipment. 4. Confirm that it's right ...