Adjust volume of OEM alarm?

[Art]

Hi,

Anyone know if there is a way to adjust the volume of the chirp when you lock/unlock the car?

I installed the OEM alarm myself and after it got activated, I noticed the volume is VERY low. You almost can't hear it when you lock/unlock the car. Before I jack up the car, open up the wheel well again to check whether I mis-mount the siren, I wanted to see if maybe there exists a setting somewhere to control the volume of the chirp?

Thanks for any advises.

[SleepyE90]

i think eas sells a device that allows you to make the beep of your alarm louder.
europeanautosource.com

[Art]

Yeap, I did see that, the RemoteKey+. But I think I might have installed the siren incorrectly somehow, because a friend's E92 sounded just fine. Before I pop everything open again, I just wanted to check there is not an obvious setting I can change or something...

Thanks!