February 26, 20188 yr comment_474848 been asked to establish a viable loop circuit....on all systems ie fire cctv access intruder...what is that ..i have an idea but not definite Link to comment https://www.thesecurityinstaller.co.uk/community/topic/41975-what-is-a-viable-loop-circuit-test/ Share on other sites Share on LinkedIn Share on X Share on Facebook {lang="reddit_text" Share via email Share on Pinterest More sharing options... Share this post
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