door trigger, 92 nissan 240sx

boosted180 wrote: I have aftermarket gauges that requires and Ing source. I find out that they are plumb into the constant ing source - white ing harness. Can that couse a battery drain?

Yes it can. If you are concerned about that, then wire it to a *switched* +12 VDC power source. Meaning it will only provide power when the vehicle is operating.

boosted180 wrote: If, so where do you recommend I wire them into, any fused 12V source of relay box?

To any *switched* accessory power supply.

boosted180 wrote: Also I want my alarm to have a clean wiring execution. It is wire directly to the battery.

That is the proper place to obtain a steady and constant power supply for the alarm system. Leave it there.

boosted180 wrote: Can I use the constant wire of the radio source to keep the wiring clean and hidden? And is essentialy the same?

You could do that, assuming that the wiring harness is large enough to handle the current drain. If it is not, then you may create yourself a fire hazard in the worse case. To, as simple as damaging the radio.. Regards EVIL Teken . . .

What about using the 12V constant of the ing sw?

boosted180 wrote: What about using the 12V constant of the ing sw?

That is fine too. Regards EVIL Teken . . .