Re: Proper way to tap into 12VDC wire?
Maine, all this time later I'm seeing you comment about Ericsson and thinking the same guy did a domestic cable and telephone daisychain I had the displeasure to meet. Saves wire, right. (sigh)
L, are you trying to add all your taps up front at the source? Or along the length of a longer run, at different points? "Additions" are pretty much always a compromise, unless you make home runs to the power distribution panel. Lots of options depending on what you are doing and what you'll accept as a compromise. (Cost, convenience, labor, got to finish today but the store is closed...)