Car Alarms: parking light wire, diodes, polarity


Question
Is there a way to tap into parking light wire of a 2002 caravan without d use of relays toisolate from headlights.Thank You for d tip on using diodes 2 isolate door triggers,it was a great help.

Answer
nope, no easy fix on this one. You will either
need to invert using a relay, or check your
alarm settings to see if it has (+ -)
polarity shifter.

My systems do, but most will not. Have a look at
inverting relays at www.relayhelp.com


I hope this helps.

ALARMTEK