i have this alarm http://cgi.ebay.com/AutoPage-C3-RF52...QQcmdZViewItemis there any way i can make it more sensitive cause you dame near can rock the car before it goes off

 

You may need to get a digital tilt sensor instead of using the shock sensor to detect rocking. Then again, I hate shock sensors with a passion because every time the thunder claps, I always get false triggers, regardless of how the sensitivity is jacked up. For example, when I had my truck, someone hit the trailer hitch in a parking lot, and lost their front bumper cover as a result, yet my alarm DID NOT go off. First sign of rain, boom, then listen for the alarm.

ETA: This is better for detecting rocking: http://cgi.ebay.com/DEI-507M-Digital...3286.m14.l1318