I am installing my own security cameras. My house is pretty stretched out. So I may need about 5-6 cameras in different spots. I am still researching, identify tools I need, different security cameras, etc.
The question is, what are the best practices, and tools I need, for running wires from the outside to the inside?
I would assume that all wires should gather to one common spot. Do you have better wire management suggestions?
What kind of bushing should I get that can accomodate wires from 6 cameras? I would assume it would be at least an inch or two. Something like this?
(source: mavromatic.com)
My walls are stucco, any specific drill bits I need to be aware of?
Best Answer
If you don't use conduit outside, make sure you leave drip loops - where the wire runs down lower than the hole and is screwed in there, then back up to the hole. You should see this on cable tv and telephone cables as well. It prevents water from running along the surface of the cables right into the hole.
Make sure you use outdoor rated cables.
Make sure you measure twice and drill once. You want to go into a hollow space in the wall, not drill all the way through a stud.
Don't make the hole any bigger than it needs to be, since that will be harder to fill and keep waterproof. Fill the hole with silicone caulking (again make sure it is made to be used outdoors). Make sure the cables are all anchored securely before filling, so they won't get pulled out of the wall and pull the silicone out with them.