ElkExterior 30 Watt Two Tone Siren

The siren is very loud. I ended up using a of pc fan adapter similar to this one I found on Amazon.NOYITO4.3 out of 5 stars 7 ReviewsNOYITO DC 12V 2A Fan Power Adapter D-Port 4Pin Connector Fan External Power Supply Input AC 100-240VMine was 1 amp though. I set it up with my smart things plug and it works like a charm. It will definitely make someone move around if there breaking in.The other thing I like about using the PC fan adapter is it has the metal inserts the wire goes into that you can tape and forget.

Lower stars due to missing hardware, box was below average condition. (Yeah, it’s just missing hardware I can get anywhere, but advertise it as “not complete” if your selling partial products) No paperwork, says “life time warranty!!”..... to where??? Looked like a flee market special that was Re-sold for a premium price.

I wasn't clear on which siren/speaker to purchase for my Linear (Keep Safer) SSD-16. This doesn't work well at all with the SSD16. It hardly makes any more sound than the internal speaker. For the SSD16 you need an 8ohm speaker. The product appears to be made well and is a decent price, just be sure it will work with your alarm system.

Siren works great...and is very loud. Packaging could use a bit of work.

super loud. Used for the security system in an out building on the property.

LOUD! I just wish they made one like this with native z-wave. Then I wouldn't have had to create the nutty professor solution that I did.

holly crap this thing is loud! Paired it with a 12v DC adapter.

Great value, and quite loud. Good for country home.

Simply a very good value.