Door trigger wires

[grifty]

I'm trying to install a alarm in my car and some of the wires required I'm not 100% on.

Door trigger (-) I believe is the same wire as the door switch? I believe this is also the same wire for the dome (-) for the alarm.

Door trigger (+) I don't think Honda's have this?

[dorikin]

Yes use the (-) door switch trigger

[cbauto]

why no ask CBauto?

tap into dome light instead of individual switch as any door opened it will trigger.