Chuanganzhuo CAZBC02 DC 12V 2.4G Wireless AV Transmitter Receiver Cable For Car Rearview Backup Camera/Front View Camera CAZBC02 DC 12V 2.4G Wireless AV Transmitter Receiver Cable For Car Rearview Backup Camera /Front View Camera Make your Wired Rearview Camera to be wireless,really convenient for you AV IN/OUT: PAL/NTSC composite video signal, RCA jack A Range of up to 10 meters,An ideal Wireless RCA Video Transmitter & Receiver Kit for Car Rearview Camera, converts a Wired Rearview Camera into a Wireless Package content: 1 x 2.4G wireless transmitter ,1 x 2.4G wireless receiver