So I have a Dahua PTZ camera in my backyard that has worked great for ~3 years. Recently, it lost network connection (I have a number of other dahuas that continue to work without a problem). I performed continuity tests with the ethernet run, which checked out. Because it's a long run, I use a POE injector. I thought the injector might have gone back, so I replace it -- still no joy. I'm not quite sure how to figure out if the camera is getting power -- I don't see any power LEDs. But I do know from my router software that it's not connected to the network. I've also tried using the dahua config utility, but it too can't see/find the camera.
Anyone have any ideas? TIA....
Anyone have any ideas? TIA....