Question on running wire outside

J

Jamson

Young grasshopper
Oct 12, 2016
79
5
Is it a good idea to install a junction box when running the wire from inside to outside the house for easy access if the cable was to fail? Another words there would be 2 cables, 1 from inside to the junction box right outside the house and another from the box to the camera. Or do most just run 1 cable. Thanks
 
I guess it depends of where the cable comes out of the house etc.
Personally I've gone for just the single cable, but it does come out of the house two stories up, so it'd be a ball ache to use a junction box that high.
 
Depends on how you mount it. When i do camera installs I prefer mounting on the soffit and going up to the attic. Makes it look nice and clean and professional. If for some reason I can't get through the Attic I just run it along the sliding of the house. Most cat6 can get wet it's the rj45 connectors to worry about,and the sun .
 
I will probably have to run from the basement. My concern was if the wire was to fail and I had a junction box I could repair it but that might be another failure spot also. Do most run a conduit if run from the basement or just the wire, I can run the wire behind some trim molding so it wont really be noticed.
 
Is it best to install a junction box where the cable comes out of the house? If so what is the best to install. Thanks
 
Jamson said:
Is it best to install a junction box where the cable comes out of the house? If so what is the best to install. Thanks
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NO. Every time you splice the connection you increase attenuation and introduce a point of failure...if you are paranoid about a cable failing, then leave some extra slack in the wall and you can install the junction box later if it happens..it wont...its is never done this way..
 
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fenderman said:
NO. Every time you splice the connection you increase attenuation and introduce a point of failure...if you are paranoid about a cable failing, then leave some extra slack in the wall and you can install the junction box later if it happens..it wont...its is never done this way..
Click to expand...

Ok, that makes total sense . I will just seal the hole where it goes through the siding. I imagine silicone would be ok.
 
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