Tomdhu 0 Posted January 9, 2021 We have several Vivotek cameras connected to a ND9322P NVR. All of these start recording when an event is registered by a trigger from a connected PIR/Relay. - ie one PIR/Relay per camera. Having all these PIRs and relays represent a maintenance burden and I seem to recall there was a facility whereby one camera could trigger another one the start recording on the same event but I can trace the info. For layout considerations ( ie crossing a road way ) we don't want to run a pair of wires between the two camera. Any ideas? Share this post Link to post Share on other sites
