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Intruder, Fire, CCTV, Emg Light, Access Control
Changing The Bell Box
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<blockquote data-quote="SPECIAL LOCATION" data-source="post: 386228" data-attributes="member: 250"><p>Did you use a meter to check what actual voltages were one each wire before and after... </p><p></p><p>As Andy points out you from your post you appear to have reversed some polarities..?</p><p></p><p>e.g.</p><p></p><p>"A" was a negative Blue, which you now say is (+12v)</p><p></p><p>"D" was a positive Red, which you now say is an (0v) ?????</p><p></p><p>you haven't popped any internal fuses have you?</p><p></p><p> :C</p></blockquote><p></p>
[QUOTE="SPECIAL LOCATION, post: 386228, member: 250"] Did you use a meter to check what actual voltages were one each wire before and after... As Andy points out you from your post you appear to have reversed some polarities..? e.g. "A" was a negative Blue, which you now say is (+12v) "D" was a positive Red, which you now say is an (0v) ????? you haven't popped any internal fuses have you? :C [/QUOTE]
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Changing The Bell Box
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