Generic Backup Siren how to install?

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=30464
Printed Date: June 20, 2025 at 8:51 AM

Topic: Generic Backup Siren how to install?

Posted By: Pooreclipse
Subject: Generic Backup Siren how to install?
Date Posted: April 15, 2004 at 9:50 PM

I bought a generic backup siren

It has a battery built in.

and 4 wires.

red + power

black - power

white + trigger

brown - trigger

So the red and black are probably constant 12V and ground, but what about the triggers? I have no idea how this is supposed to work. Came without instructions

Replies:

Posted By: draasch
Date Posted: April 15, 2004 at 9:52 PM

on the ones that i use, if you hook the + trigger up to the siren wire from the alarm, then you can use it as another siren or as your main siren. if the red or black is disconnected, then the siren will trigger.

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Good Luck
David
Ace Security
813-376-9778
Tampa
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