2 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=47282
Printed Date: June 15, 2024 at 9:03 AM

Topic: 2 sirens

Posted By: tee17
Subject: 2 sirens
Date Posted: January 09, 2005 at 2:15 PM

how can i add a second siren to my commando 5005 on my 92 lumina

Replies:

Posted By: gcorrea
Date Posted: January 12, 2005 at 1:21 AM

most alarms can handle two sirens, just wire in parallel.

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gcorrea

Posted By: thepencil
Date Posted: January 12, 2005 at 9:38 AM

Run a relay, $3 vs. $ cost on damage to the alarm unit if it is over work.

+ 30 to both sirens
+ 87 12V constant
+ 86 output from alarm unit
- 85 ground

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Be careful whose advice you buy, but be patient with those who supply it. posted_image

Posted By: CutDog504
Date Posted: January 13, 2005 at 11:45 PM

I agree with thepencil. Also, if you want to add a third, or even a 4th, just connect them to terminal 30 on yer relay. I've done this many times with as many as six sirens. (yeah, six! I guess he wanted to wake the dead)

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