[CCTV Installation]-Add A PoE Switch to IP Camera NVR System

[@akoselchlinger2772]

Hi, I use a system. Techage nvr (8ch)and poe switch. (8ch) 2 cameras are connected to the nvr and 3 cameras to the poe switch. Previously, all cameras were visible on the system, but after a week without powet (the apartment was being renovated), the nvr only displays 1 camera during the search. On the NVR, the green indicator light of the 2nd camera also flashes continuously, but the previous image is not there. On the poe switch, the indicator light is only on 1 of the 3 cameras. Cameras tested, utp cable tested. Each unit works individually. If I connected any camera with another utp cable to the units, the image appeared. Why is this possible if the previous utp cable is also suitable? As I wrote, they were tested.

[@techagecctvcamera4350]

We believe that the sudden circuit instability during the power outage caused the crystal head of the network cable to be oxidized or short-circuited.

[@on....]

Здравствуйте подскажите как отключить сигнализацию огоньки сине-красные?

[@techagecctvcamera4350]

Please kindly check this video : kzbin.infoapPMRMXGBbw?si=peyGL83pUm6SUiBw

[@on....]

@@techagecctvcamera4350 Thank you!!!

[@techagecctvcamera4350]

My pleasure， hope you will recommend us to your friends. @@on....

[@on....]

@@techagecctvcamera4350 Certainly. I really liked your products. I am glad that I became the proud owner of your cameras. I will recommend you to friends