Car Alarms: Ungo MS2000 chirp problem?, shock sensor, little speaker

Question
Hi. I have the MS2000 Ungo system that came with the car. The wiring that was done in this car is HORRIBLE. And I have a problem which i think might be due to that wiring job. The alarm chirps with the cabin speaker(the one that makes annoying sound when the headlights are on and doors are open). BUT the siren works when the alarm is triggered by opening the doors only (not when shock sensor is activated- then the cabin speaker goes off). There is a little jumper on the circuit board and it was set to [+] when I switched it to [-] the speaker was not active(neither for chirping  and shock sensor- there was no sound at all). So i think there is a wire that should go to the siren but instead is connected to that little speaker. Does anyone know which one is that?

Answer
Please go to my forum at www.INSTALLSUPPORT.com
and in the search bar there,
type in the manufacturer of the alarm.
I believe you will find an older thread on
where to get more on this issue.

You can also try Robert in my forum:
INSTALLSUPPORT.COM

If anyone can guide you to the this info,
he's your man.

Good luck.

ALARMTEK