Some people here might think this request to be silly or maybe even not really needed. But I've spent a while trying to search the Internet for a decent little alarm system for my new Veco electric scooter. This is what I'm talking about wanting to alarm! I just need something that maybe detects vibration and would sound a little speaker thing that makes a loud sound. The scooter has it's own power to maybe connect an alarm to, it's supported by 4 matching 12V 30Ah batteries, which are fairly easy to access to maybe hook an alarms power cord or cable to. It's just that I've noticed at a couple stores I parked this thing in front of, some people were getting a little to close to it, some within a couple feet of it, which made me a bit paranoid. I know this whole going green thing is fairly new to people, I know people might want to check out a totally electric vehicle and all, but I don't want to take any chances. So if anyone out there has any suggestions, recommendations and such, please chime in and let me know ! "Thanks"!