How To Make Ground When Armed Output?

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=96432
Printed Date: May 14, 2025 at 2:30 PM

Topic: How To Make Ground When Armed Output?

Posted By: megatfauzi76
Subject: How To Make Ground When Armed Output?
Date Posted: August 15, 2007 at 9:09 PM

Hai,

I got problem with my alarm....My alarm dont have Ground when armed output. As far i know, to activate starter killer in our car..we need this output Ground when armed. But my alarm modul dont have.

Any idea how i can make my alarm have this output...when i armed my car?

Thank you.

Replies:

Posted By: KarTuneMan
Date Posted: August 15, 2007 at 11:31 PM

Well...... TELL us what type of unit you have. It's very rare that any alarm is without this output!

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Posted By: megatfauzi76
Date Posted: August 16, 2007 at 1:08 AM

its alarm brand STEEL MATE...dont have any out put for GROUND WHEN ARMED...I already check all the output terminal at the alarm module...

Any idea...how to have that output? May be using relay and capacitor?

Really need help..

Thanks

Posted By: peterubers
Date Posted: August 16, 2007 at 4:16 PM

You can set up a latching relay system triggered off the arm/lock (-) pulse. Refer to this site's diagram section for latching relays; you can then UNlatch that relay (the starter kill relay) with the disarm/unlock (-) pulse.

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