2 siren hook up

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=107640
Printed Date: May 24, 2025 at 11:07 AM

Topic: 2 siren hook up

Posted By: big sexy lac
Subject: 2 siren hook up
Date Posted: September 23, 2008 at 4:49 PM

Is it possible to hook up 2 sirens to the siren output? Or do I need a relay? Thanx!

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WELL?

Replies:

Posted By: Big Dog
Date Posted: September 23, 2008 at 4:53 PM

I've done it more than once.

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Prepare your future. It wasn't the lack of stones that killed the stone age.

Posted By: big sexy lac
Date Posted: September 23, 2008 at 5:08 PM

Good to know,thanx again!

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WELL?

Posted By: StealthEs
Date Posted: September 24, 2008 at 9:22 PM

you'll be fine.

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Cris

Posted By: diagnall
Date Posted: September 25, 2008 at 1:03 PM

yes but don't expect the sirens to do the same thing. If you use any of the 6 tone sirens that are pretty much the standard you will hear the 2nd siren phase dueing it's cycle. It will move from in to 180 degrees out then back to in phase. This will not hurt anything, just makes for a interesting sound.

Posted By: Twelvoltz
Date Posted: September 25, 2008 at 3:19 PM

The system may be able to power two sirens, but using a relay is the safest way.

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Installer, IT support, and FFL. I need less hobbies.

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