piezo sirens

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=72326
Printed Date: July 22, 2025 at 11:54 PM

Topic: piezo sirens

Posted By: pshumar
Subject: piezo sirens
Date Posted: February 06, 2006 at 10:44 PM

Is it possible to install piezo interior sirens with the factory alarm??

Replies:

Posted By: infinkc
Date Posted: February 06, 2006 at 10:51 PM

anything is possible, what type of car?

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There are 10 types of people in the world, ones that understand binary and ones that dont.

Posted By: pshumar
Date Posted: February 06, 2006 at 10:54 PM

98 mazda millenia

I have the wiring specs but I am not sure how to go about doing it. I took them out of my old car which had an aftermarket alarm.

Posted By: infinkc
Date Posted: February 06, 2006 at 11:17 PM

you will have to find the factory alarm and figure out what wire is active when the alarm goes off, then you can isolate the wire with a diode or relay to trigger the sirens also.

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There are 10 types of people in the world, ones that understand binary and ones that dont.

Posted By: pshumar
Date Posted: February 06, 2006 at 11:21 PM

cool thanks for your help. I will check out, I need something inside because the just the horn going off isnt good enough.

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