Intercom lead RCA to 3.5mm stereo jack plug.
Mono RCA plug to suit most intercoms eg Stilo and Peltor with a stereo 3.5mm jack plug, this takes the mono output of your intercom and splits the signal so you can have sound on both channels of your video, not true stereo as both channels are the same but better than a single mono signal.
Suitable for use with Stilo or Peltor intercom and Gopro Hero 3,3+, 5 and 6 with a Gopro mic adaptor
Suitable for use with Stilo or Peltor intercom and a Goldstar HD3 or any other camera that uses a 3.5mm jack input.
Has a ferrite choke to help reduce interference
Can also be supplied with a noise filter to remove unwanted noise from the video and for cars that create a lot of interference.