aleeeeaaa 0 Posted August 29 I have a Lorex NVR N861 series. On the back are two RCA jacks . The top one is labeled out and the bottom is labeded in. In the manual it shows a picture of speakers plugged into the out jack and a microphone plugged into the in jack. I tried hooking up two different self powered computer speakers to the out jack and got very low audio through the speakers with the volume turned up all the way. What i am trying to do is hear the sounds picked up from a selected camera and also being able to talk through a camera outside with a microphone from my nvr desk position. what do i need to get this going. Share this post Link to post Share on other sites