Recent content by JKBengali

I was wanting to do this too. My factory alarm has its own horn that is not used when I press the horn button on the steering wheel. Im wanting to wire my siren up to it in a way that will make the siren go off continuously while the alarm is going off, instead of intermittently like the horn...

This is correct. The brown wire in question comes off of the alarm, not the siren. On the siren, hook the red to constant, black to ground. Run your brown siren output wire from the dei alarm to the purple wire coming out of the siren. Tape off the green wire, problem solved. Funny I have one...