I'm going to be installing a CCTV system for my FIL soon. The cameras are PoE units, so I need to run 4 Cat5 cables through an external wall.
My plan is to drill a 14 mm hole through the (cavity) wall, with a weatherproof box on the outside for cable exit via glands. I'll seal the box onto the wall with silicone, and also fill the 14mm hole with silicone around the Cat5 cables.
However, for the inside I'm a bit stumped... the obvious solution is to fit a surface box and glands, but is there a tidier way to have multiple cables coming through the wall in the same place?
(To avoid blowout I will of course drill a smaller hole through the wall and then use a 14mm bit from the outside on the exterior skin, and from the inside on the interior skin.)
My plan is to drill a 14 mm hole through the (cavity) wall, with a weatherproof box on the outside for cable exit via glands. I'll seal the box onto the wall with silicone, and also fill the 14mm hole with silicone around the Cat5 cables.
However, for the inside I'm a bit stumped... the obvious solution is to fit a surface box and glands, but is there a tidier way to have multiple cables coming through the wall in the same place?
(To avoid blowout I will of course drill a smaller hole through the wall and then use a 14mm bit from the outside on the exterior skin, and from the inside on the interior skin.)