Whats needed to add additional sirens

[ace_800 5,000+ posts]

I have heard

-just add it to the current wiring of the original siren

and

-use a relay(525T correct).

Which is it?

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[azbass 5,000+ posts]

yes use a realy.

 

[RFCV 10+ year member]

More than 3 = use a relay.

Most alarm siren outputs can handle the load of up to 3.

This is the usual stated rule about additional sirens.

 

[99gtxgolfer 10+ year member]

where can you get additional sirens??

 

[RFCV 10+ year member]

Where can you get additional sirens??

Anywhere. Online, Ebay or your local car audio & security shop.

Do a search for sirens here & read some other threads. //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

 

[Calikid 5,000+ posts]

i got a mini piezo if any1 needs one. //content.invisioncic.com/y282845/emoticons/naughty.gif.94359f346c0f1259df8038d60b41863e.gif

 

[99gtxgolfer 10+ year member]

$?

 

[maldecido33 10+ year member]

if ur looking for mini piezo's, u can usually get em pretty cheap off of eBay

 

[jluv 10+ year member]

I bought ten piezos from radio shack for less than $5 each. They are pretty loud. I paid $15 each for a pair of DEI piezos that are a little bit larger and louder. I also added a siren just like the one under my hood, but mounted behind a rear panel that had vents. I now have 1 siren on the outside, and 13 on the inside. It's brutal. I plan on adding a couple more to the outside soon.

Use a relay. Take care to tap into the existing siren output somewhere inside the vehicle where the wire isn't easy to find or access. I also highly recommend a well hidden backup battery for your alarm.