Car Alarms: Central lock system lock all the doors, dashboard panel, lock all the doors

Question
Dear ALARMTEK,
Thanks for such a prompt reply!

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Ok,I need to determine the alarm in question.
when the alarm sounds, is it a siren or, the
factory hord honking? ===============================================
Alarm has its own horn. It is separate from cars horn. By looking at alarms horn installation it seems that it is factory installed alarm. Horn fits really nicely on the driver side of the engine compartment just behind the radiator. It is screwed to the the part of a cars frame which fits exactly to the horn. This makes me think that it is Mitsubishi genuine alarm system.
Remote control has Mitsubishi logo on it. Also on a back it says:
"Made in USA"
FCC: GOH-M24


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Is there an LED in the dash or a security light when you arm it?
=======================================
There is a red LED on the dashboard panel. It is a pressable LED. I can disarm the alarm system by having key in the ignition (starting the engine)  and pressing this LED. For example: If car alarm is on and I open the car by using the key (not the remote) then I have a few seconds to disarm alarm system this way.

Looking forward to hear from you soon,
Paul


Answer
It sounds alot and look alot like
a CODE ALARM. But without being there
to inspect it, can't really tell.

I would take it to Mitsubishi though.
If they tell you it's aftermarket, then
we can help you remove it. If not, it
may be reset by computer diagnostic imput
under the dash, and stop it from acting this
way.

Sorry, I wish I had better news, but without
actually looking at it, and seeing the remote,
I'd have to opt for checking at Mits first
to have them ID it, and if no joy there,
we'll try to help further.

Good luck on it, keep in touch.

ALARMTEK