CCTV wiring

[yermansam]

Hi all,
Hoping someone can shed some light on this.
I wanted to install a CCTV camera at home and in order to pass the cable down a narrow conduit I cut the cable and joined the 3 wires together again as in the photo. The wires are soldered together, the connector blocks are just to keep them separated. However the camera doesn’t give me a picture. I know there is power going to the camera as the infra ref lights on the camera glow in the dark. The red wire carries the power supply and the yellow wire is for video. The copper wire was braided around the yellow wire.
Any help would be appreciated. The cameras are made by Fleureon.
Thanks.




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