Powering multiple alarm leds

I was wondering how i can power multiple leds to turn on when i arm the alarm, i wanted to run leds to each door panel so it will be easily visible from every direction. I know dei makes a module which has multiple leds but is it possible to do it without that module?

depends what kind of alarm you are using.... dei and code alarm system can each hold about seven leds each and you would wire them in series. take the positive wire for the led coming out of the system and connect it the positive wire on the first led then connect the ground wire from the first led to the positive of the second and so on.... connect your last wire to the ground wire of the led coming from the system.