lara21
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Posts posted by lara21
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city or no a simple copper rod sunk into the ground at the tree for very little expense is just a smart thing to do for safety, the tree itself isn't a great conductor. Its a cheap way to get a true level of safety. And outdoor is outdoor, no matter where it is, water is wet and electricity, especially ac doesn't like to work with it and can cause havoc.Thanks - so i just need to buy a copper rod (any idea of dimensions?) and stick in the ground at the bottom of teh trees which have CCTV (5 cameras i think on trees but will have more in feature)
I get what you're saying, there are literally NO CODES, but that doesn't mean he couldn't try to get some measure of safety that has been dictated by code. You could run 220V over 3 pieces of thick barbed wire but that doesn't mean its a good idea even if there is no code to say it isn't.
Yep - nothing - and no fire trucks where the house is - any fires you need to deal with yourself so i am trying to ensure everything is as safe as it can be there
I'm not disagreeing with the above from tom at all, do what you can, but I prefer more caution to prevent future pain.
Thanks again for your help
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Yes I know you don’t have regulations there .... and I do know not to question your installers can lead to more problems.But one thing I would surgest is the plug top that has all the feeds from it ..... I would split that up into 4 plug tops ..... plug tops with a fuse .... your installers have done it that way for expense ..... plug tops are expensive there .
Sorry for being thick but do you mean where there is one plug with the thin brown and blue wires|? -Divide wires between four separate plugs?
As far as being on a tree again it’s standard practice there to mount power outdoors ..... no need to worry about wet weather or earthing
You don’t see earthing till you get into builtup towns or the city
Does your property have an earth rod
I'm not sure - if not i can get - again sorry for not knowing this but where do i put this? is it like a lightening rod on the roof?
Also when touching your dvr is it static or electric
If you touch the metal bit at eh back where all the cables go into the DVR its an electric shock - stronger than mild
Thanks very much for helping with this
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Thanks all. I'm uploading a photo to show what's coming out of the back of the DVR. There are no properly followed health and safety rules/electrical safety standards that are followed in Sri Lanka so i'm at the mercy of the guys who installed my system (it was after a number of recommendations from other expats who had their systems installed by the same guy so i wasn't expecting any issues).
The guy supervising the installation is an electrical engineer so if i know the right questions to ask i can challenge the work, i just don't really know what to ask - I'm just pretty sure i'm not supposed to get electrical shocks from the DVR box and haven't seen heaps of blue and brown wires hanging out of a plug before! (Also no emergency fire service where the house is and am surrounded by trees - hence very worried that if things aren't right there could be risk of fire).
Again, any help/advice is really really appreciated. These guys i used came highly recommended so not sure who there i can ask! Thank you!
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Hi Tom, i think they are just plugged in with colored connectors to the back of the DVR (sorry i don't know the name). I'm asking a friend to send me a photo to post so you can see the back of the DVR (i'm not in Sri Lanka at the moment which is where the cameras are).
As soon as i have this i will post.
Thanks very much for helping! Cheers.
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Hi all, i would really appreciate some help if there is anyone there who could advise.
I have had a CCTV system installed in my house in Sri Lanka - labelled system with 7 cameras linking to DVR.
I just have some concerns about safety and wanted to check with you all.
1) I have a plug with lots of brown and blue cables going into my wall socket - i've been told it is normal - is that right? Am including a photo as looks pretty strange to me (pls see photo)
2) I have a camera in a tree and a motion light - seems like lots of wires - is this normal? (pls see photo)
3) I have an electric shock every time i touch the back of the DVR where all the input cables are - again I've been told this is normal - is that correct?
If anyone could help, i would really appreciate it. I have three small kids and want to make sure i'm not putting their safety at risk with a dodgy installation.
Many thanks in advance for your advice.
Newbie - CCTV system in Sri Lanka - please can someone help?
in Installation Help and Accessories
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