How to Install DEI 515R Backup Siren

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=67671
Printed Date: June 27, 2025 at 1:06 PM

Topic: How to Install DEI 515R Backup Siren

Posted By: jessie1010
Subject: How to Install DEI 515R Backup Siren
Date Posted: December 04, 2005 at 11:04 PM

:oops: Good evening people!

I searched around the forum but I can't find a clear instruction as to how to connect this backup siren to my existing alarm~

Product name: DEI 515R Backup Siren

It has 4 wires (black, purple, green and red), how should I connect them??~

Thanks ^_____^

Luv, Jessie~

Replies:

Posted By: 10nesne1
Date Posted: December 05, 2005 at 12:25 AM

Black is ground
Red is 12 volt + fused (5amp)
Purple is positive trigger (if your alarm system has positive trigger than use Purple. Green not use)

Green is negative trigger (if your alarm system has Negative trigger than use Green. Purple not use)

Wiring in diagram is on the 515R box.

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