ᐅ How to route cables to the outside?

I would like to have a network cable run out at all four corners of the roof overhang on our new build to install surveillance cameras powered via PoE (without additional power supply). Ideally, duplex cables, so I can cover all areas with 8 cameras.

Do I need a special outdoor cable for this – are duplex versions available? Is a standard Cat7 installation cable sufficient, where I just crimp an RJ45 connector on the end? I’d prefer not to install network outlets outside everywhere to use patch cables.

In the shed by the carport, a network cable will also be installed – should a conduit be used as protective sheathing for underground cables?

Does anyone have ideas on the best way to implement this?

I would not leave cables exposed at the corners of the house but rather install an empty conduit there. This way, you have more flexibility regarding the type of cable needed. Even if someone intentionally cuts the cables, or if the cameras are mounted a bit higher, it’s possible that someone might get the idea and follow through with it. In such a case, it is easier to replace the cable.

An underground cable does not require a protective conduit. However, it is advisable to place a warning tape or similar above the cable to alert anyone digging later on that there is a cable in that area.

In that case, a protective conduit is certainly beneficial. When a conduit is installed, an underground cable is not necessarily required; a regular cable can also be used.