I installed 10 DS-2CD2335I cameras about 2 years ago. Three of the cameras have stopped producing any video - just a black screen. I see them on my network IP scanner and can log into them with SADP, but they don't product any video. I removed one and it physically looks fine. I tried plugging it directly into the POE switch and no joy.
Anything to try? Are they just trash now?
Thanks much....
Anything to try? Are they just trash now?
Thanks much....