Also siren isn't super loud, but its not quiet either.

There is a small siren available that sounds better.

Also siren isn't super loud, but its not quiet either.

Very good car alarm, pretty loud siren and the blue LED light is terrific

is okay for the price, siren not so loud and not so sensitive

I like the siren is not to loud yet not to passive, and also give you some option of what tones you wanted

Siren sucks

its a good alarm but probly a bit too difficult for some people to install themself may need to have it installed,I am a mechanic with good electrical skills.it still took me a half a day to locate all the conections and install.it does work well on door locks and trunk release.good shock sensor,loud siren.

Everything works but the siren.

No problems but, siren is not loud enough for me

Works... would like the siren to be a Little louder but it Works without any problems

The siren quit working after a few weeks

Very good car alarm, pretty loud siren and the blue LED light is terrific

The siren can be made louder by cutting a black wire and boy, you can hear it from inside you house

Good car alarm with loud siren and expandable.

Seems like the real deal its in my 2.5 rs subaru now and its awesome.